23100044012013 has 8 divisors (see below), whose sum is σ = 31117585061248. Its totient is φ = 15241266152064.

The previous prime is 23100044011999. The next prime is 23100044012041. The reversal of 23100044012013 is 31021044000132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23100044012013 - 2¹³ = 23100044003821 is a prime.

It is a super-2 number, since 2×23100044012013² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23100044012813) 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, 39690796981 + ... + 39690797562.

It is an arithmetic number, because the mean of its divisors is an integer number (3889698132656).

Almost surely, 2^{23100044012013} is an apocalyptic number.

It is an amenable number.

23100044012013 is a deficient number, since it is larger than the sum of its proper divisors (8017541049235).

23100044012013 is an equidigital number, since it uses as much as digits as its factorization.

23100044012013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79381594643.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 23100044012013 its reverse (31021044000132), we get a palindrome (54121088012145).

The spelling of 23100044012013 in words is "twenty-three trillion, one hundred billion, forty-four million, twelve thousand, thirteen".