313100133330 has 32 divisors (see below), whose sum is σ = 753136605504. Its totient is φ = 83304892736.

The previous prime is 313100133301. The next prime is 313100133341. The reversal of 313100133330 is 33331001313.

It is a junction number, because it is equal to n+sod(n) for n = 313100133297 and 313100133306.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11766249 + ... + 11792828.

It is an arithmetic number, because the mean of its divisors is an integer number (23535518922).

Almost surely, 2^313100133330 is an apocalyptic number.

313100133330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

313100133330 is an abundant number, since it is smaller than the sum of its proper divisors (440036472174).

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

313100133330 is a wasteful number, since it uses less digits than its factorization.

313100133330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23559530.

The product of its (nonzero) digits is 729, while the sum is 21.

Adding to 313100133330 its reverse (33331001313), we get a palindrome (346431134643).

The spelling of 313100133330 in words is "three hundred thirteen billion, one hundred million, one hundred thirty-three thousand, three hundred thirty".