10131315250012 has 12 divisors (see below), whose sum is σ = 19341601841016. Its totient is φ = 4605143295440.

The previous prime is 10131315249967. The next prime is 10131315250051. The reversal of 10131315250012 is 21005251313101.

10131315250012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 115128582343 + ... + 115128582430.

It is an arithmetic number, because the mean of its divisors is an integer number (1611800153418).

Almost surely, 2^{10131315250012} is an apocalyptic number.

It is an amenable number.

10131315250012 is a deficient number, since it is larger than the sum of its proper divisors (9210286591004).

10131315250012 is a wasteful number, since it uses less digits than its factorization.

10131315250012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230257164788 (or 230257164786 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 25.

Adding to 10131315250012 its reverse (21005251313101), we get a palindrome (31136566563113).

The spelling of 10131315250012 in words is "ten trillion, one hundred thirty-one billion, three hundred fifteen million, two hundred fifty thousand, twelve".