110131113102011 has 4 divisors (see below), whose sum is σ = 110131437287592. Its totient is φ = 110130788916432.

The previous prime is 110131113101981. The next prime is 110131113102071. The reversal of 110131113102011 is 110201311131011.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 110131113102011 - 2²⁶ = 110131045993147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110131113102071) 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, 161582681 + ... + 162262826.

It is an arithmetic number, because the mean of its divisors is an integer number (27532859321898).

Almost surely, 2^{110131113102011} is an apocalyptic number.

110131113102011 is a deficient number, since it is larger than the sum of its proper divisors (324185581).

110131113102011 is an equidigital number, since it uses as much as digits as its factorization.

110131113102011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324185580.

The product of its (nonzero) digits is 18, while the sum is 17.

Adding to 110131113102011 its reverse (110201311131011), we get a palindrome (220332424233022).

The spelling of 110131113102011 in words is "one hundred ten trillion, one hundred thirty-one billion, one hundred thirteen million, one hundred two thousand, eleven".