23089102397 has 4 divisors (see below), whose sum is σ = 23185709760. Its totient is φ = 22992495036.

The previous prime is 23089102369. The next prime is 23089102403. The reversal of 23089102397 is 79320198032.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23089102397 - 2³⁰ = 22015360573 is a prime.

It is a super-2 number, since 2×23089102397² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23089108397) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48303323 + ... + 48303800.

It is an arithmetic number, because the mean of its divisors is an integer number (5796427440).

Almost surely, 2^23089102397 is an apocalyptic number.

It is an amenable number.

23089102397 is a deficient number, since it is larger than the sum of its proper divisors (96607363).

23089102397 is an equidigital number, since it uses as much as digits as its factorization.

23089102397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96607362.

The product of its (nonzero) digits is 163296, while the sum is 44.

The spelling of 23089102397 in words is "twenty-three billion, eighty-nine million, one hundred two thousand, three hundred ninety-seven".