10000013331312 has 60 divisors (see below), whose sum is σ = 28742530825320. Its totient is φ = 3243247565184.

The previous prime is 10000013331289. The next prime is 10000013331323. The reversal of 10000013331312 is 21313331000001.

It is a happy number.

10000013331312 is a `hidden beast` number, since 10 + 0 + 0 + 0 + 0 + 13 + 331 + 312 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 938434362 + ... + 938445017.

It is an arithmetic number, because the mean of its divisors is an integer number (479042180422).

Almost surely, 2^{10000013331312} is an apocalyptic number.

10000013331312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10000013331312 is an abundant number, since it is smaller than the sum of its proper divisors (18742517494008).

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

10000013331312 is a wasteful number, since it uses less digits than its factorization.

10000013331312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1876879430 (or 1876879421 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 10000013331312 its reverse (21313331000001), we get a palindrome (31313344331313).

The spelling of 10000013331312 in words is "ten trillion, thirteen million, three hundred thirty-one thousand, three hundred twelve".