31013274107 has 8 divisors (see below), whose sum is σ = 32018764800. Its totient is φ = 30008099880.

The previous prime is 31013274101. The next prime is 31013274137. The reversal of 31013274107 is 70147231013.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 31013274107 - 2⁴ = 31013274091 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 31013274107.

It is not an unprimeable number, because it can be changed into a prime (31013274101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128768 + ... + 280370.

It is an arithmetic number, because the mean of its divisors is an integer number (4002345600).

Almost surely, 2^31013274107 is an apocalyptic number.

31013274107 is a deficient number, since it is larger than the sum of its proper divisors (1005490693).

31013274107 is a wasteful number, since it uses less digits than its factorization.

31013274107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158233.

The product of its (nonzero) digits is 3528, while the sum is 29.

The spelling of 31013274107 in words is "thirty-one billion, thirteen million, two hundred seventy-four thousand, one hundred seven".