23761547113 has 4 divisors (see below), whose sum is σ = 23866223760. Its totient is φ = 23656870468.

The previous prime is 23761547111. The next prime is 23761547167. The reversal of 23761547113 is 31174516732.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23761547113 - 2¹ = 23761547111 is a prime.

It is a super-2 number, since 2×23761547113² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23761547111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52337983 + ... + 52338436.

It is an arithmetic number, because the mean of its divisors is an integer number (5966555940).

Almost surely, 2^23761547113 is an apocalyptic number.

It is an amenable number.

23761547113 is a deficient number, since it is larger than the sum of its proper divisors (104676647).

23761547113 is a wasteful number, since it uses less digits than its factorization.

23761547113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104676646.

The product of its digits is 105840, while the sum is 40.

The spelling of 23761547113 in words is "twenty-three billion, seven hundred sixty-one million, five hundred forty-seven thousand, one hundred thirteen".