313012101310000 has 50 divisors (see below), whose sum is σ = 757833598505852. Its totient is φ = 125204840520000.

The previous prime is 313012101309899. The next prime is 313012101310003. The reversal of 313012101310000 is 13101210313.

It is a tau number, because it is divible by the number of its divisors (50).

It is a super-2 number, since 2×313012101310000² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (313012101310003) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 15650595066 + ... + 15650615065.

Almost surely, 2^{313012101310000} is an apocalyptic number.

It is an amenable number.

313012101310000 is an abundant number, since it is smaller than the sum of its proper divisors (444821497195852).

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

313012101310000 is an equidigital number, since it uses as much as digits as its factorization.

313012101310000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31301210159 (or 31301210138 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 313012101310000 its reverse (13101210313), we get a palindrome (313025202520313).

The spelling of 313012101310000 in words is "three hundred thirteen trillion, twelve billion, one hundred one million, three hundred ten thousand".