2023993071 has 12 divisors (see below), whose sum is σ = 2925025480. Its totient is φ = 1348645680.

The previous prime is 2023993067. The next prime is 2023993087. The reversal of 2023993071 is 1703993202.

It is not a de Polignac number, because 2023993071 - 2² = 2023993067 is a prime.

It is a super-2 number, since 2×2023993071² = 8193095902912022082, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2023993001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37816 + ... + 74013.

Almost surely, 2^2023993071 is an apocalyptic number.

2023993071 is a deficient number, since it is larger than the sum of its proper divisors (901032409).

2023993071 is a wasteful number, since it uses less digits than its factorization.

2023993071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113846 (or 113843 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 36.

The square root of 2023993071 is about 44988.8105088365. The cubic root of 2023993071 is about 1264.9392652078.

The spelling of 2023993071 in words is "two billion, twenty-three million, nine hundred ninety-three thousand, seventy-one".