920100023 has 8 divisors (see below), whose sum is σ = 1001924400. Its totient is φ = 841615488.

The previous prime is 920100011. The next prime is 920100029. The reversal of 920100023 is 320001029.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 920100023 - 2¹⁶ = 920034487 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 920099974 and 920100010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (920100029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 834386 + ... + 835487.

It is an arithmetic number, because the mean of its divisors is an integer number (125240550).

Almost surely, 2^920100023 is an apocalyptic number.

920100023 is a deficient number, since it is larger than the sum of its proper divisors (81824377).

920100023 is a wasteful number, since it uses less digits than its factorization.

920100023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1669921.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 920100023 is about 30333.1505617204. The cubic root of 920100023 is about 972.6240717721.

The spelling of 920100023 in words is "nine hundred twenty million, one hundred thousand, twenty-three".