110131021122013 has 4 divisors (see below), whose sum is σ = 110225716756128. Its totient is φ = 110036325487900.

The previous prime is 110131021121999. The next prime is 110131021122019. The reversal of 110131021122013 is 310221120131011.

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 110131021122013 - 2²⁵ = 110130987567581 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110131021122019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47347815313 + ... + 47347817638.

It is an arithmetic number, because the mean of its divisors is an integer number (27556429189032).

Almost surely, 2^{110131021122013} is an apocalyptic number.

It is an amenable number.

110131021122013 is a deficient number, since it is larger than the sum of its proper divisors (94695634115).

110131021122013 is an equidigital number, since it uses as much as digits as its factorization.

110131021122013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94695634114.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 110131021122013 its reverse (310221120131011), we get a palindrome (420352141253024).

The spelling of 110131021122013 in words is "one hundred ten trillion, one hundred thirty-one billion, twenty-one million, one hundred twenty-two thousand, thirteen".