1104031172 has 6 divisors (see below), whose sum is σ = 1932054558. Its totient is φ = 552015584.

The previous prime is 1104031139. The next prime is 1104031199. The reversal of 1104031172 is 2711304011.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 961372036 + 142659136 = 31006^2 + 11944^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138003893 + ... + 138003900.

It is an arithmetic number, because the mean of its divisors is an integer number (322009093).

Almost surely, 2^1104031172 is an apocalyptic number.

It is an amenable number.

1104031172 is a deficient number, since it is larger than the sum of its proper divisors (828023386).

1104031172 is a wasteful number, since it uses less digits than its factorization.

1104031172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276007797 (or 276007795 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 20.

The square root of 1104031172 is about 33226.9645318377. The cubic root of 1104031172 is about 1033.5395777944.

Adding to 1104031172 its reverse (2711304011), we get a palindrome (3815335183).

The spelling of 1104031172 in words is "one billion, one hundred four million, thirty-one thousand, one hundred seventy-two".