12107370631 has 4 divisors (see below), whose sum is σ = 12524866200. Its totient is φ = 11689875064.

The previous prime is 12107370617. The next prime is 12107370647. The reversal of 12107370631 is 13607370121.

12107370631 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12107370631 - 2⁵ = 12107370599 is a prime.

It is a super-2 number, since 2×12107370631² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12107370593 and 12107370602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12107070631) 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 3 ways as a sum of consecutive naturals, for example, 208747741 + ... + 208747798.

It is an arithmetic number, because the mean of its divisors is an integer number (3131216550).

Almost surely, 2^12107370631 is an apocalyptic number.

12107370631 is a deficient number, since it is larger than the sum of its proper divisors (417495569).

12107370631 is an equidigital number, since it uses as much as digits as its factorization.

12107370631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417495568.

The product of its (nonzero) digits is 5292, while the sum is 31.

The spelling of 12107370631 in words is "twelve billion, one hundred seven million, three hundred seventy thousand, six hundred thirty-one".