117583518023 has 2 divisors, whose sum is σ = 117583518024. Its totient is φ = 117583518022.

The previous prime is 117583517999. The next prime is 117583518037. The reversal of 117583518023 is 320815385711.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 117583518023 - 2¹⁶ = 117583452487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117583518043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58791759011 + 58791759012.

It is an arithmetic number, because the mean of its divisors is an integer number (58791759012).

Almost surely, 2^117583518023 is an apocalyptic number.

117583518023 is a deficient number, since it is larger than the sum of its proper divisors (1).

117583518023 is an equidigital number, since it uses as much as digits as its factorization.

117583518023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 201600, while the sum is 44.

The spelling of 117583518023 in words is "one hundred seventeen billion, five hundred eighty-three million, five hundred eighteen thousand, twenty-three".