312102313023 has 16 divisors (see below), whose sum is σ = 422255289440. Its totient is φ = 205014426624.

The previous prime is 312102312971. The next prime is 312102313063. The reversal of 312102313023 is 320313201213.

It is not a de Polignac number, because 312102313023 - 2¹⁰ = 312102311999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312102313063) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 485236 + ... + 927177.

It is an arithmetic number, because the mean of its divisors is an integer number (26390955590).

Almost surely, 2^312102313023 is an apocalyptic number.

312102313023 is a deficient number, since it is larger than the sum of its proper divisors (110152976417).

312102313023 is a wasteful number, since it uses less digits than its factorization.

312102313023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1413498.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 312102313023 its reverse (320313201213), we get a palindrome (632415514236).

The spelling of 312102313023 in words is "three hundred twelve billion, one hundred two million, three hundred thirteen thousand, twenty-three".