12152802831 has 64 divisors (see below), whose sum is σ = 18316247040. Its totient is φ = 7119077760.

The previous prime is 12152802811. The next prime is 12152802833. The reversal of 12152802831 is 13820825121.

12152802831 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12152802831 - 2⁵ = 12152802799 is a prime.

It is a super-2 number, since 2×12152802831² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12152802792 and 12152802801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12152802833) 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 63 ways as a sum of consecutive naturals, for example, 11138596 + ... + 11139686.

It is an arithmetic number, because the mean of its divisors is an integer number (286191360).

Almost surely, 2^12152802831 is an apocalyptic number.

12152802831 is a deficient number, since it is larger than the sum of its proper divisors (6163444209).

12152802831 is a wasteful number, since it uses less digits than its factorization.

12152802831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1316.

The product of its (nonzero) digits is 7680, while the sum is 33.

The spelling of 12152802831 in words is "twelve billion, one hundred fifty-two million, eight hundred two thousand, eight hundred thirty-one".