2310313021023 has 24 divisors (see below), whose sum is σ = 3583400705280. Its totient is φ = 1320157478640.

The previous prime is 2310313021007. The next prime is 2310313021043. The reversal of 2310313021023 is 3201203130132.

It is not a de Polignac number, because 2310313021023 - 2⁴ = 2310313021007 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2310313021043) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15370648 + ... + 15520226.

It is an arithmetic number, because the mean of its divisors is an integer number (149308362720).

Almost surely, 2^{2310313021023} is an apocalyptic number.

2310313021023 is a deficient number, since it is larger than the sum of its proper divisors (1273087684257).

2310313021023 is a wasteful number, since it uses less digits than its factorization.

2310313021023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254667 (or 254660 counting only the distinct ones).

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

Adding to 2310313021023 its reverse (3201203130132), we get a palindrome (5511516151155).

The spelling of 2310313021023 in words is "two trillion, three hundred ten billion, three hundred thirteen million, twenty-one thousand, twenty-three".