312230013033 has 4 divisors (see below), whose sum is σ = 416306684048. Its totient is φ = 208153342020.

The previous prime is 312230013031. The next prime is 312230013089. The reversal of 312230013033 is 330310032213.

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 not a de Polignac number, because 312230013033 - 2¹ = 312230013031 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (312230013031) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 52038335503 + ... + 52038335508.

It is an arithmetic number, because the mean of its divisors is an integer number (104076671012).

Almost surely, 2^312230013033 is an apocalyptic number.

It is an amenable number.

312230013033 is a deficient number, since it is larger than the sum of its proper divisors (104076671015).

312230013033 is a wasteful number, since it uses less digits than its factorization.

312230013033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104076671014.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 312230013033 its reverse (330310032213), we get a palindrome (642540045246).

The spelling of 312230013033 in words is "three hundred twelve billion, two hundred thirty million, thirteen thousand, thirty-three".