1104235923 has 24 divisors (see below), whose sum is σ = 1716292800. Its totient is φ = 629665680.

The previous prime is 1104235921. The next prime is 1104235933. The reversal of 1104235923 is 3295324011.

It is not a de Polignac number, because 1104235923 - 2¹ = 1104235921 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1104235921) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 64528 + ... + 79826.

It is an arithmetic number, because the mean of its divisors is an integer number (71512200).

Almost surely, 2^1104235923 is an apocalyptic number.

1104235923 is a deficient number, since it is larger than the sum of its proper divisors (612056877).

1104235923 is a wasteful number, since it uses less digits than its factorization.

1104235923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15807 (or 15800 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 1104235923 is about 33230.0454859755. The cubic root of 1104235923 is about 1033.6034664438.

Adding to 1104235923 its reverse (3295324011), we get a palindrome (4399559934).

The spelling of 1104235923 in words is "one billion, one hundred four million, two hundred thirty-five thousand, nine hundred twenty-three".