313012002030 has 128 divisors (see below), whose sum is σ = 940260787200. Its totient is φ = 64922701824.

The previous prime is 313012002007. The next prime is 313012002071. The reversal of 313012002030 is 30200210313.

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

It is a Curzon number.

It is a congruent number.

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 63 ways as a sum of consecutive naturals, for example, 810595 + ... + 1132734.

It is an arithmetic number, because the mean of its divisors is an integer number (7345787400).

Almost surely, 2^313012002030 is an apocalyptic number.

313012002030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

313012002030 is an abundant number, since it is smaller than the sum of its proper divisors (627248785170).

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

313012002030 is a wasteful number, since it uses less digits than its factorization.

313012002030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1943418.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 313012002030 its reverse (30200210313), we get a palindrome (343212212343).

The spelling of 313012002030 in words is "three hundred thirteen billion, twelve million, two thousand, thirty".