110131040420111 has 4 divisors (see below), whose sum is σ = 111200273822352. Its totient is φ = 109061807017872.

The previous prime is 110131040420053. The next prime is 110131040420143. The reversal of 110131040420111 is 111024040131011.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110131040420111 is a prime.

It is a super-2 number, since 2×110131040420111² (a number of 29 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 (110131040420171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 534616700966 + ... + 534616701171.

It is an arithmetic number, because the mean of its divisors is an integer number (27800068455588).

Almost surely, 2^{110131040420111} is an apocalyptic number.

110131040420111 is a deficient number, since it is larger than the sum of its proper divisors (1069233402241).

110131040420111 is a wasteful number, since it uses less digits than its factorization.

110131040420111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1069233402240.

The product of its (nonzero) digits is 96, while the sum is 20.

Adding to 110131040420111 its reverse (111024040131011), we get a palindrome (221155080551122).

The spelling of 110131040420111 in words is "one hundred ten trillion, one hundred thirty-one billion, forty million, four hundred twenty thousand, one hundred eleven".