10920000023 has 8 divisors (see below), whose sum is σ = 10985953056. Its totient is φ = 10854144000.

The previous prime is 10920000011. The next prime is 10920000041. The reversal of 10920000023 is 32000002901.

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

It is a cyclic number.

It is not a de Polignac number, because 10920000023 - 2²⁰ = 10918951447 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10919999956 and 10920000010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10920000043) 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, 208238 + ... + 255348.

It is an arithmetic number, because the mean of its divisors is an integer number (1373244132).

Almost surely, 2^10920000023 is an apocalyptic number.

10920000023 is a deficient number, since it is larger than the sum of its proper divisors (65953033).

10920000023 is a wasteful number, since it uses less digits than its factorization.

10920000023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48505.

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

Adding to 10920000023 its reverse (32000002901), we get a palindrome (42920002924).

The spelling of 10920000023 in words is "ten billion, nine hundred twenty million, twenty-three", and thus it is an aban number.