23100011013 has 8 divisors (see below), whose sum is σ = 30801352288. Its totient is φ = 15399338544.

The previous prime is 23100010991. The next prime is 23100011021. The reversal of 23100011013 is 31011000132.

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

It is a de Polignac number, because none of the positive numbers 2^k-23100011013 is a prime.

It is a super-2 number, since 2×23100011013² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23100011013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23100011713) 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, 80131 + ... + 229392.

It is an arithmetic number, because the mean of its divisors is an integer number (3850169036).

Almost surely, 2^23100011013 is an apocalyptic number.

It is an amenable number.

23100011013 is a deficient number, since it is larger than the sum of its proper divisors (7701341275).

23100011013 is a wasteful number, since it uses less digits than its factorization.

23100011013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334403.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 23100011013 its reverse (31011000132), we get a palindrome (54111011145).

The spelling of 23100011013 in words is "twenty-three billion, one hundred million, eleven thousand, thirteen".