23047551503 has 8 divisors (see below), whose sum is σ = 23142556800. Its totient is φ = 22952741760.

The previous prime is 23047551481. The next prime is 23047551533. The reversal of 23047551503 is 30515574032.

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 23047551503 - 2¹² = 23047547407 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 (23047551533) 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, 189698 + ... + 286496.

It is an arithmetic number, because the mean of its divisors is an integer number (2892819600).

Almost surely, 2^23047551503 is an apocalyptic number.

23047551503 is a deficient number, since it is larger than the sum of its proper divisors (95005297).

23047551503 is an equidigital number, since it uses as much as digits as its factorization.

23047551503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97777.

The product of its (nonzero) digits is 63000, while the sum is 35.

The spelling of 23047551503 in words is "twenty-three billion, forty-seven million, five hundred fifty-one thousand, five hundred three".