2023131015 has 24 divisors (see below), whose sum is σ = 3538941120. Its totient is φ = 1069101504.

The previous prime is 2023131007. The next prime is 2023131017. The reversal of 2023131015 is 5101313202.

It is not a de Polignac number, because 2023131015 - 2³ = 2023131007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2023131017) 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, 201327 + ... + 211136.

It is an arithmetic number, because the mean of its divisors is an integer number (147455880).

Almost surely, 2^2023131015 is an apocalyptic number.

2023131015 is a deficient number, since it is larger than the sum of its proper divisors (1515810105).

2023131015 is a wasteful number, since it uses less digits than its factorization.

2023131015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412583 (or 412580 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 2023131015 is about 44979.2287061484. The cubic root of 2023131015 is about 1264.7596527132.

Adding to 2023131015 its reverse (5101313202), we get a palindrome (7124444217).

The spelling of 2023131015 in words is "two billion, twenty-three million, one hundred thirty-one thousand, fifteen".