110321121002231 has 4 divisors (see below), whose sum is σ = 111650291134872. Its totient is φ = 108991950869592.

The previous prime is 110321121002227. The next prime is 110321121002251. The reversal of 110321121002231 is 132200121123011.

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 110321121002231 - 2² = 110321121002227 is a prime.

It is a super-2 number, since 2×110321121002231² (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 (110321121002251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 664585066196 + ... + 664585066361.

It is an arithmetic number, because the mean of its divisors is an integer number (27912572783718).

Almost surely, 2^{110321121002231} is an apocalyptic number.

110321121002231 is a deficient number, since it is larger than the sum of its proper divisors (1329170132641).

110321121002231 is an equidigital number, since it uses as much as digits as its factorization.

110321121002231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1329170132640.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 110321121002231 its reverse (132200121123011), we get a palindrome (242521242125242).

The spelling of 110321121002231 in words is "one hundred ten trillion, three hundred twenty-one billion, one hundred twenty-one million, two thousand, two hundred thirty-one".