1103425241 has 4 divisors (see below), whose sum is σ = 1106759184. Its totient is φ = 1100091300.

The previous prime is 1103425237. The next prime is 1103425243. The reversal of 1103425241 is 1425243011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1425243011 = 31 ⋅45975581.

It is a cyclic number.

It is not a de Polignac number, because 1103425241 - 2² = 1103425237 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1103425243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1666475 + ... + 1667136.

It is an arithmetic number, because the mean of its divisors is an integer number (276689796).

Almost surely, 2^1103425241 is an apocalyptic number.

It is an amenable number.

1103425241 is a deficient number, since it is larger than the sum of its proper divisors (3333943).

1103425241 is an equidigital number, since it uses as much as digits as its factorization.

1103425241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3333942.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 1103425241 is about 33217.8452190987. The cubic root of 1103425241 is about 1033.3504622782.

Adding to 1103425241 its reverse (1425243011), we get a palindrome (2528668252).

The spelling of 1103425241 in words is "one billion, one hundred three million, four hundred twenty-five thousand, two hundred forty-one".