23101524553 has 16 divisors (see below), whose sum is σ = 26067018240. Its totient is φ = 20354768896.

The previous prime is 23101524541. The next prime is 23101524557. The reversal of 23101524553 is 35542510132.

It is a de Polignac number, because none of the positive numbers 2^k-23101524553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23101524557) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 610168 + ... + 646921.

It is an arithmetic number, because the mean of its divisors is an integer number (1629188640).

Almost surely, 2^23101524553 is an apocalyptic number.

23101524553 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

23101524553 is a deficient number, since it is larger than the sum of its proper divisors (2965493687).

23101524553 is a wasteful number, since it uses less digits than its factorization.

23101524553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1257176.

The product of its (nonzero) digits is 18000, while the sum is 31.

The spelling of 23101524553 in words is "twenty-three billion, one hundred one million, five hundred twenty-four thousand, five hundred fifty-three".