20058665023 has 2 divisors, whose sum is σ = 20058665024. Its totient is φ = 20058665022.

The previous prime is 20058664961. The next prime is 20058665027. The reversal of 20058665023 is 32056685002.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20058665023 - 2⁹ = 20058664511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20058665027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10029332511 + 10029332512.

It is an arithmetic number, because the mean of its divisors is an integer number (10029332512).

Almost surely, 2^20058665023 is an apocalyptic number.

20058665023 is a deficient number, since it is larger than the sum of its proper divisors (1).

20058665023 is an equidigital number, since it uses as much as digits as its factorization.

20058665023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 20058665023 in words is "twenty billion, fifty-eight million, six hundred sixty-five thousand, twenty-three".