10315161212 has 6 divisors (see below), whose sum is σ = 18051532128. Its totient is φ = 5157580604.

The previous prime is 10315161193. The next prime is 10315161229. The reversal of 10315161212 is 21216151301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1289395148 + ... + 1289395155.

It is an arithmetic number, because the mean of its divisors is an integer number (3008588688).

Almost surely, 2^10315161212 is an apocalyptic number.

It is an amenable number.

10315161212 is a deficient number, since it is larger than the sum of its proper divisors (7736370916).

10315161212 is a wasteful number, since it uses less digits than its factorization.

10315161212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2578790307 (or 2578790305 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 23.

The spelling of 10315161212 in words is "ten billion, three hundred fifteen million, one hundred sixty-one thousand, two hundred twelve".