31004000110 has 16 divisors (see below), whose sum is σ = 56479577616. Its totient is φ = 12252182848.

The previous prime is 31004000089. The next prime is 31004000123. The reversal of 31004000110 is 1100040013.

It is a happy number.

It is a super-2 number, since 2×31004000110² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18676279 + ... + 18677938.

It is an arithmetic number, because the mean of its divisors is an integer number (3529973601).

Almost surely, 2^31004000110 is an apocalyptic number.

31004000110 is a deficient number, since it is larger than the sum of its proper divisors (25475577506).

31004000110 is a wasteful number, since it uses less digits than its factorization.

31004000110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37354307.

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 31004000110 its reverse (1100040013), we get a palindrome (32104040123).

The spelling of 31004000110 in words is "thirty-one billion, four million, one hundred ten", and thus it is an aban number.