12619085031 has 12 divisors (see below), whose sum is σ = 20831505552. Its totient is φ = 7210905696.

The previous prime is 12619084997. The next prime is 12619085071. The reversal of 12619085031 is 13058091621.

12619085031 is a `hidden beast` number, since 1 + 2 + 61 + 90 + 8 + 503 + 1 = 666.

It is not a de Polignac number, because 12619085031 - 2⁷ = 12619084903 is a prime.

It is a super-2 number, since 2×12619085031² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12619085071) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 100151406 + ... + 100151531.

It is an arithmetic number, because the mean of its divisors is an integer number (1735958796).

Almost surely, 2^12619085031 is an apocalyptic number.

12619085031 is a deficient number, since it is larger than the sum of its proper divisors (8212420521).

12619085031 is a wasteful number, since it uses less digits than its factorization.

12619085031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200302950 (or 200302947 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The spelling of 12619085031 in words is "twelve billion, six hundred nineteen million, eighty-five thousand, thirty-one".