10102130312 has 16 divisors (see below), whose sum is σ = 18942659340. Its totient is φ = 5050754496.

The previous prime is 10102130263. The next prime is 10102130317. The reversal of 10102130312 is 21303120101.

It can be written as a sum of positive squares in 2 ways, for example, as 7998440356 + 2103689956 = 89434^2 + 45866^2 .

It is not an unprimeable number, because it can be changed into a prime (10102130317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158138 + ... + 212630.

Almost surely, 2^10102130312 is an apocalyptic number.

It is an amenable number.

10102130312 is a deficient number, since it is larger than the sum of its proper divisors (8840529028).

10102130312 is a wasteful number, since it uses less digits than its factorization.

10102130312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77672 (or 77668 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 10102130312 its reverse (21303120101), we get a palindrome (31405250413).

The spelling of 10102130312 in words is "ten billion, one hundred two million, one hundred thirty thousand, three hundred twelve".