10013120312 has 16 divisors (see below), whose sum is σ = 20218800840. Its totient is φ = 4621440096.

The previous prime is 10013120281. The next prime is 10013120317. The reversal of 10013120312 is 21302131001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10013120317) 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, 48139898 + ... + 48140105.

Almost surely, 2^10013120312 is an apocalyptic number.

It is an amenable number.

10013120312 is an abundant number, since it is smaller than the sum of its proper divisors (10205680528).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10013120312 is a wasteful number, since it uses less digits than its factorization.

10013120312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96280022 (or 96280018 counting only the distinct ones).

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

Adding to 10013120312 its reverse (21302131001), we get a palindrome (31315251313).

The spelling of 10013120312 in words is "ten billion, thirteen million, one hundred twenty thousand, three hundred twelve".