101164023 has 12 divisors (see below), whose sum is σ = 146432208. Its totient is φ = 67301280.

The previous prime is 101163967. The next prime is 101164039. The reversal of 101164023 is 320461101.

It is a happy number.

101164023 is a `hidden beast` number, since 1 + 0 + 1 + 1 + 640 + 23 = 666.

It is not a de Polignac number, because 101164023 - 2⁹ = 101163511 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 101163987 and 101164005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101164043) 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, 7158 + ... + 15923.

It is an arithmetic number, because the mean of its divisors is an integer number (12202684).

Almost surely, 2^101164023 is an apocalyptic number.

101164023 is a deficient number, since it is larger than the sum of its proper divisors (45268185).

101164023 is a wasteful number, since it uses less digits than its factorization.

101164023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23574 (or 23571 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 101164023 is about 10058.0327599387. The cubic root of 101164023 is about 465.9529123463.

The spelling of 101164023 in words is "one hundred one million, one hundred sixty-four thousand, twenty-three".