1104200031 has 32 divisors (see below), whose sum is σ = 1774545408. Its totient is φ = 602455040.

The previous prime is 1104200021. The next prime is 1104200059. The reversal of 1104200031 is 1300024011.

It is a happy number.

It is not a de Polignac number, because 1104200031 - 2⁹ = 1104199519 is a prime.

It is a super-2 number, since 2×1104200031² = 2438515416920801922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1104200011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29886 + ... + 55691.

It is an arithmetic number, because the mean of its divisors is an integer number (55454544).

Almost surely, 2^1104200031 is an apocalyptic number.

1104200031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1104200031 is a deficient number, since it is larger than the sum of its proper divisors (670345377).

1104200031 is a wasteful number, since it uses less digits than its factorization.

1104200031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85631.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 1104200031 is about 33229.5054281583. The cubic root of 1104200031 is about 1033.5922675997.

Adding to 1104200031 its reverse (1300024011), we get a palindrome (2404224042).

The spelling of 1104200031 in words is "one billion, one hundred four million, two hundred thousand, thirty-one".