1103363413 has 4 divisors (see below), whose sum is σ = 1104541900. Its totient is φ = 1102184928.

The previous prime is 1103363407. The next prime is 1103363419. The reversal of 1103363413 is 3143633011.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (1103363407) and next prime (1103363419).

It can be written as a sum of positive squares in 2 ways, for example, as 660387204 + 442976209 = 25698^2 + 21047^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1103363413 is a prime.

It is a super-2 number, since 2×1103363413² = 2434821642294017138, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103363419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 587838 + ... + 589711.

It is an arithmetic number, because the mean of its divisors is an integer number (276135475).

Almost surely, 2^1103363413 is an apocalyptic number.

It is an amenable number.

1103363413 is a deficient number, since it is larger than the sum of its proper divisors (1178487).

1103363413 is an equidigital number, since it uses as much as digits as its factorization.

1103363413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1178486.

The product of its (nonzero) digits is 1944, while the sum is 25.

The square root of 1103363413 is about 33216.9145617109. The cubic root of 1103363413 is about 1033.3311614129.

Adding to 1103363413 its reverse (3143633011), we get a palindrome (4246996424).

The spelling of 1103363413 in words is "one billion, one hundred three million, three hundred sixty-three thousand, four hundred thirteen".