23591284013 has 32 divisors (see below), whose sum is σ = 28734963840. Its totient is φ = 19088732160.

The previous prime is 23591284001. The next prime is 23591284033. The reversal of 23591284013 is 31048219532.

It is a cyclic number.

It is not a de Polignac number, because 23591284013 - 2⁶ = 23591283949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23591284033) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2101331 + ... + 2112527.

It is an arithmetic number, because the mean of its divisors is an integer number (897967620).

Almost surely, 2^23591284013 is an apocalyptic number.

It is an amenable number.

23591284013 is a deficient number, since it is larger than the sum of its proper divisors (5143679827).

23591284013 is a wasteful number, since it uses less digits than its factorization.

23591284013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11837.

The product of its (nonzero) digits is 51840, while the sum is 38.

The spelling of 23591284013 in words is "twenty-three billion, five hundred ninety-one million, two hundred eighty-four thousand, thirteen".