2012313122030 has 64 divisors (see below), whose sum is σ = 3679594490880. Its totient is φ = 792241449216.

The previous prime is 2012313122021. The next prime is 2012313122063. The reversal of 2012313122030 is 302213132102.

It is a junction number, because it is equal to n+sod(n) for n = 2012313121993 and 2012313122011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 270723194 + ... + 270730626.

It is an arithmetic number, because the mean of its divisors is an integer number (57493663920).

Almost surely, 2^{2012313122030} is an apocalyptic number.

2012313122030 is a deficient number, since it is larger than the sum of its proper divisors (1667281368850).

2012313122030 is a wasteful number, since it uses less digits than its factorization.

2012313122030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8705.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 2012313122030 its reverse (302213132102), we get a palindrome (2314526254132).

The spelling of 2012313122030 in words is "two trillion, twelve billion, three hundred thirteen million, one hundred twenty-two thousand, thirty".