118072023 has 32 divisors (see below), whose sum is σ = 172339200. Its totient is φ = 71650656.

The previous prime is 118071991. The next prime is 118072049. The reversal of 118072023 is 320270811.

It is not a de Polignac number, because 118072023 - 2⁵ = 118071991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 118071984 and 118072002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118072723) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 163858 + ... + 164576.

It is an arithmetic number, because the mean of its divisors is an integer number (5385600).

Almost surely, 2^118072023 is an apocalyptic number.

118072023 is a deficient number, since it is larger than the sum of its proper divisors (54267177).

118072023 is a wasteful number, since it uses less digits than its factorization.

118072023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 851.

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 118072023 is about 10866.0951127809. The cubic root of 118072023 is about 490.5865847537.

The spelling of 118072023 in words is "one hundred eighteen million, seventy-two thousand, twenty-three".