23711527983 has 48 divisors (see below), whose sum is σ = 39200547456. Its totient is φ = 12566940480.

The previous prime is 23711527981. The next prime is 23711527997. The reversal of 23711527983 is 38972511732.

It is not a de Polignac number, because 23711527983 - 2¹ = 23711527981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23711527981) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 78316 + ... + 231422.

It is an arithmetic number, because the mean of its divisors is an integer number (816678072).

Almost surely, 2^23711527983 is an apocalyptic number.

23711527983 is a deficient number, since it is larger than the sum of its proper divisors (15489019473).

23711527983 is a wasteful number, since it uses less digits than its factorization.

23711527983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153172 (or 153153 counting only the distinct ones).

The product of its digits is 635040, while the sum is 48.

The spelling of 23711527983 in words is "twenty-three billion, seven hundred eleven million, five hundred twenty-seven thousand, nine hundred eighty-three".