312130000001 has 8 divisors (see below), whose sum is σ = 312652872384. Its totient is φ = 311607218160.

The previous prime is 312129999991. The next prime is 312130000027. The reversal of 312130000001 is 100000031213.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 312130000001 - 2²⁶ = 312062891137 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (312130000081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12887435 + ... + 12911631.

It is an arithmetic number, because the mean of its divisors is an integer number (39081609048).

Almost surely, 2^312130000001 is an apocalyptic number.

It is an amenable number.

312130000001 is a deficient number, since it is larger than the sum of its proper divisors (522872383).

312130000001 is a wasteful number, since it uses less digits than its factorization.

312130000001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45271.

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 312130000001 its reverse (100000031213), we get a palindrome (412130031214).

The spelling of 312130000001 in words is "three hundred twelve billion, one hundred thirty million, one", and thus it is an aban number.