2023021192 has 16 divisors (see below), whose sum is σ = 3793797900. Its totient is φ = 1011341760.

The previous prime is 2023021163. The next prime is 2023021193. The reversal of 2023021192 is 2911203202.

It can be written as a sum of positive squares in 2 ways, for example, as 1714456836 + 308564356 = 41406^2 + 17566^2 .

It is a super-2 number, since 2×2023021192² = 8185229486562201728, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2023021193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40342 + ... + 75322.

Almost surely, 2^2023021192 is an apocalyptic number.

It is an amenable number.

2023021192 is a deficient number, since it is larger than the sum of its proper divisors (1770776708).

2023021192 is a wasteful number, since it uses less digits than its factorization.

2023021192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42216 (or 42212 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 2023021192 is about 44978.0078705138. The cubic root of 2023021192 is about 1264.7367670289.

Adding to 2023021192 its reverse (2911203202), we get a palindrome (4934224394).

The spelling of 2023021192 in words is "two billion, twenty-three million, twenty-one thousand, one hundred ninety-two".