23245370923 has 4 divisors (see below), whose sum is σ = 24256039248. Its totient is φ = 22234702600.

The previous prime is 23245370893. The next prime is 23245370933. The reversal of 23245370923 is 32907354232.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 23245370923 - 2¹³ = 23245362731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23245370933) 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, 505334128 + ... + 505334173.

It is an arithmetic number, because the mean of its divisors is an integer number (6064009812).

Almost surely, 2^23245370923 is an apocalyptic number.

23245370923 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

23245370923 is a deficient number, since it is larger than the sum of its proper divisors (1010668325).

23245370923 is a wasteful number, since it uses less digits than its factorization.

23245370923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1010668324.

The product of its (nonzero) digits is 272160, while the sum is 40.

The spelling of 23245370923 in words is "twenty-three billion, two hundred forty-five million, three hundred seventy thousand, nine hundred twenty-three".