110202230231 has 2 divisors, whose sum is σ = 110202230232. Its totient is φ = 110202230230.

The previous prime is 110202230221. The next prime is 110202230267. The reversal of 110202230231 is 132032202011.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110202230231 is a prime.

It is a super-2 number, since 2×110202230231² (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 (110202230221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55101115115 + 55101115116.

It is an arithmetic number, because the mean of its divisors is an integer number (55101115116).

Almost surely, 2^110202230231 is an apocalyptic number.

110202230231 is a deficient number, since it is larger than the sum of its proper divisors (1).

110202230231 is an equidigital number, since it uses as much as digits as its factorization.

110202230231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 110202230231 its reverse (132032202011), we get a palindrome (242234432242).

The spelling of 110202230231 in words is "one hundred ten billion, two hundred two million, two hundred thirty thousand, two hundred thirty-one".