313103130000 has 100 divisors (see below), whose sum is σ = 1010738747568. Its totient is φ = 83494160000.

The previous prime is 313103129993. The next prime is 313103130013. The reversal of 313103130000 is 31301313.

It is a tau number, because it is divible by the number of its divisors (100).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5188386 + ... + 5248385.

Almost surely, 2^313103130000 is an apocalyptic number.

313103130000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

313103130000 is an abundant number, since it is smaller than the sum of its proper divisors (697635617568).

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

313103130000 is a wasteful number, since it uses less digits than its factorization.

313103130000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10436802 (or 10436781 counting only the distinct ones).

The product of its (nonzero) digits is 81, while the sum is 15.

Adding to 313103130000 its reverse (31301313), we get a palindrome (313134431313).

The spelling of 313103130000 in words is "three hundred thirteen billion, one hundred three million, one hundred thirty thousand".