10152117812 has 12 divisors (see below), whose sum is σ = 18378834180. Its totient is φ = 4901022336.

The previous prime is 10152117803. The next prime is 10152117889. The reversal of 10152117812 is 21871125101.

It can be written as a sum of positive squares in 2 ways, for example, as 4562462116 + 5589655696 = 67546^2 + 74764^2 .

It is a Harshad number since it is a multiple of its sum of digits (29).

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, 43759013 + ... + 43759244.

It is an arithmetic number, because the mean of its divisors is an integer number (1531569515).

Almost surely, 2^10152117812 is an apocalyptic number.

It is an amenable number.

10152117812 is a deficient number, since it is larger than the sum of its proper divisors (8226716368).

10152117812 is a wasteful number, since it uses less digits than its factorization.

10152117812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87518290 (or 87518288 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 29.

The spelling of 10152117812 in words is "ten billion, one hundred fifty-two million, one hundred seventeen thousand, eight hundred twelve".