12631465102 has 8 divisors (see below), whose sum is σ = 18956925000. Its totient is φ = 6312490104.

The previous prime is 12631465097. The next prime is 12631465169. The reversal of 12631465102 is 20156413621.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1616352 + ... + 1624147.

It is an arithmetic number, because the mean of its divisors is an integer number (2369615625).

Almost surely, 2^12631465102 is an apocalyptic number.

12631465102 is a deficient number, since it is larger than the sum of its proper divisors (6325459898).

12631465102 is a wasteful number, since it uses less digits than its factorization.

12631465102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3242450.

The product of its (nonzero) digits is 8640, while the sum is 31.

Adding to 12631465102 its reverse (20156413621), we get a palindrome (32787878723).

The spelling of 12631465102 in words is "twelve billion, six hundred thirty-one million, four hundred sixty-five thousand, one hundred two".