2023870931 has 2 divisors, whose sum is σ = 2023870932. Its totient is φ = 2023870930.

The previous prime is 2023870897. The next prime is 2023870949. The reversal of 2023870931 is 1390783202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2023870931 - 2²² = 2019676627 is a prime.

It is a super-2 number, since 2×2023870931² = 8192107090693613522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2023870891 and 2023870900.

It is not a weakly prime, because it can be changed into another prime (2023870951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011935465 + 1011935466.

It is an arithmetic number, because the mean of its divisors is an integer number (1011935466).

Almost surely, 2^2023870931 is an apocalyptic number.

2023870931 is a deficient number, since it is larger than the sum of its proper divisors (1).

2023870931 is an equidigital number, since it uses as much as digits as its factorization.

2023870931 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 2023870931 is about 44987.4530397087. The cubic root of 2023870931 is about 1264.9138199972.

The spelling of 2023870931 in words is "two billion, twenty-three million, eight hundred seventy thousand, nine hundred thirty-one".