110002118231 has 2 divisors, whose sum is σ = 110002118232. Its totient is φ = 110002118230.

The previous prime is 110002118227. The next prime is 110002118243. The reversal of 110002118231 is 132811200011.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 110002118231 - 2² = 110002118227 is a prime.

It is a super-2 number, since 2×110002118231² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110002118731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55001059115 + 55001059116.

It is an arithmetic number, because the mean of its divisors is an integer number (55001059116).

Almost surely, 2^110002118231 is an apocalyptic number.

110002118231 is a deficient number, since it is larger than the sum of its proper divisors (1).

110002118231 is an equidigital number, since it uses as much as digits as its factorization.

110002118231 is an evil number, because the sum of its binary digits is even.

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

Adding to 110002118231 its reverse (132811200011), we get a palindrome (242813318242).

The spelling of 110002118231 in words is "one hundred ten billion, two million, one hundred eighteen thousand, two hundred thirty-one".