312130034020001 has 4 divisors (see below), whose sum is σ = 312130091311104. Its totient is φ = 312129976728900.

The previous prime is 312130034019997. The next prime is 312130034020003. The reversal of 312130034020001 is 100020430031213.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 312130034020001 - 2² = 312130034019997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (312130034020003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19500065 + ... + 31694046.

It is an arithmetic number, because the mean of its divisors is an integer number (78032522827776).

Almost surely, 2^{312130034020001} is an apocalyptic number.

It is an amenable number.

312130034020001 is a deficient number, since it is larger than the sum of its proper divisors (57291103).

312130034020001 is an equidigital number, since it uses as much as digits as its factorization.

312130034020001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57291102.

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

Adding to 312130034020001 its reverse (100020430031213), we get a palindrome (412150464051214).

The spelling of 312130034020001 in words is "three hundred twelve trillion, one hundred thirty billion, thirty-four million, twenty thousand, one".