23112130110013 has 32 divisors (see below), whose sum is σ = 28059113318400. Its totient is φ = 18596254083264.

The previous prime is 23112130109989. The next prime is 23112130110023. The reversal of 23112130110013 is 31001103121132.

It is a cyclic number.

It is not a de Polignac number, because 23112130110013 - 2⁹ = 23112130109501 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23112130110023) 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, 5954706 + ... + 9037852.

It is an arithmetic number, because the mean of its divisors is an integer number (876847291200).

Almost surely, 2^{23112130110013} is an apocalyptic number.

It is an amenable number.

23112130110013 is a deficient number, since it is larger than the sum of its proper divisors (4946983208387).

23112130110013 is a wasteful number, since it uses less digits than its factorization.

23112130110013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3083689.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 23112130110013 its reverse (31001103121132), we get a palindrome (54113233231145).

The spelling of 23112130110013 in words is "twenty-three trillion, one hundred twelve billion, one hundred thirty million, one hundred ten thousand, thirteen".