2023123031 has 2 divisors, whose sum is σ = 2023123032. Its totient is φ = 2023123030.

The previous prime is 2023123009. The next prime is 2023123093. The reversal of 2023123031 is 1303213202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2023123031 - 2¹⁴ = 2023106647 is a prime.

It is a super-2 number, since 2×2023123031² = 8186053597125253922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2023123231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011561515 + 1011561516.

It is an arithmetic number, because the mean of its divisors is an integer number (1011561516).

Almost surely, 2^2023123031 is an apocalyptic number.

2023123031 is a deficient number, since it is larger than the sum of its proper divisors (1).

2023123031 is an equidigital number, since it uses as much as digits as its factorization.

2023123031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 2023123031 is about 44979.1399539831. The cubic root of 2023123031 is about 1264.7579889794.

Adding to 2023123031 its reverse (1303213202), we get a palindrome (3326336233).

The spelling of 2023123031 in words is "two billion, twenty-three million, one hundred twenty-three thousand, thirty-one".