23137005303 has 6 divisors (see below), whose sum is σ = 33420118784. Its totient is φ = 15424670196.

The previous prime is 23137005271. The next prime is 23137005349. The reversal of 23137005303 is 30350073132.

It is not a de Polignac number, because 23137005303 - 2⁵ = 23137005271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23137005373) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1285389175 + ... + 1285389192.

Almost surely, 2^23137005303 is an apocalyptic number.

23137005303 is a deficient number, since it is larger than the sum of its proper divisors (10283113481).

23137005303 is a wasteful number, since it uses less digits than its factorization.

23137005303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2570778373 (or 2570778370 counting only the distinct ones).

The product of its (nonzero) digits is 5670, while the sum is 27.

Adding to 23137005303 its reverse (30350073132), we get a palindrome (53487078435).

The spelling of 23137005303 in words is "twenty-three billion, one hundred thirty-seven million, five thousand, three hundred three".