103343011 has 4 divisors (see below), whose sum is σ = 104885512. Its totient is φ = 101800512.

The previous prime is 103342999. The next prime is 103343021. The reversal of 103343011 is 110343301.

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

It is a cyclic number.

It is not a de Polignac number, because 103343011 - 2²³ = 94954403 is a prime.

It is a super-2 number, since 2×103343011² = 21359555845092242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103343021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 771150 + ... + 771283.

It is an arithmetic number, because the mean of its divisors is an integer number (26221378).

Almost surely, 2^103343011 is an apocalyptic number.

103343011 is a deficient number, since it is larger than the sum of its proper divisors (1542501).

103343011 is an equidigital number, since it uses as much as digits as its factorization.

103343011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1542500.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 103343011 is about 10165.7764582938. The cubic root of 103343011 is about 469.2745879096.

Adding to 103343011 its reverse (110343301), we get a palindrome (213686312).

It can be divided in two parts, 1033 and 43011, that added together give a palindrome (44044).

The spelling of 103343011 in words is "one hundred three million, three hundred forty-three thousand, eleven".