23137002777503 has 8 divisors (see below), whose sum is σ = 23443864836480. Its totient is φ = 22832114108440.

The previous prime is 23137002777401. The next prime is 23137002777533. The reversal of 23137002777503 is 30577720073132.

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 23137002777503 - 2¹⁰ = 23137002776479 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 (23137002777533) 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, 493323875 + ... + 493370772.

It is an arithmetic number, because the mean of its divisors is an integer number (2930483104560).

Almost surely, 2^{23137002777503} is an apocalyptic number.

23137002777503 is a deficient number, since it is larger than the sum of its proper divisors (306862058977).

23137002777503 is a wasteful number, since it uses less digits than its factorization.

23137002777503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 986694957.

The product of its (nonzero) digits is 1296540, while the sum is 47.

The spelling of 23137002777503 in words is "twenty-three trillion, one hundred thirty-seven billion, two million, seven hundred seventy-seven thousand, five hundred three".