23085003907 has 32 divisors (see below), whose sum is σ = 27186454400. Its totient is φ = 19194900480.

The previous prime is 23085003901. The next prime is 23085003923. The reversal of 23085003907 is 70930058032.

It is not a de Polignac number, because 23085003907 - 2¹⁹ = 23084479619 is a prime.

It is the 151938-th Hogben number.

It is not an unprimeable number, because it can be changed into a prime (23085003901) by changing a digit.

It is a nontrivial repunit in base 151937.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14454433 + ... + 14456029.

It is an arithmetic number, because the mean of its divisors is an integer number (849576700).

Almost surely, 2^23085003907 is an apocalyptic number.

23085003907 is a deficient number, since it is larger than the sum of its proper divisors (4101450493).

23085003907 is a wasteful number, since it uses less digits than its factorization.

23085003907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2111.

The product of its (nonzero) digits is 45360, while the sum is 37.

The spelling of 23085003907 in words is "twenty-three billion, eighty-five million, three thousand, nine hundred seven".