110321121013231 has 16 divisors (see below), whose sum is σ = 111150985881600. Its totient is φ = 109495115877888.

The previous prime is 110321121013177. The next prime is 110321121013349. The reversal of 110321121013231 is 132310121123011.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110321121013231 is a prime.

It is a super-2 number, since 2×110321121013231² (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 (110321127013231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78155410 + ... + 79554448.

It is an arithmetic number, because the mean of its divisors is an integer number (6946936617600).

Almost surely, 2^{110321121013231} is an apocalyptic number.

110321121013231 is a deficient number, since it is larger than the sum of its proper divisors (829864868369).

110321121013231 is a wasteful number, since it uses less digits than its factorization.

110321121013231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1400418.

The product of its (nonzero) digits is 216, while the sum is 22.

Adding to 110321121013231 its reverse (132310121123011), we get a palindrome (242631242136242).

The spelling of 110321121013231 in words is "one hundred ten trillion, three hundred twenty-one billion, one hundred twenty-one million, thirteen thousand, two hundred thirty-one".