210230231231311 has 2 divisors, whose sum is σ = 210230231231312. Its totient is φ = 210230231231310.

The previous prime is 210230231231257. The next prime is 210230231231327. The reversal of 210230231231311 is 113132132032012.

210230231231311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 210230231231311 - 2⁷ = 210230231231183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (210230231241311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105115115615655 + 105115115615656.

It is an arithmetic number, because the mean of its divisors is an integer number (105115115615656).

Almost surely, 2^{210230231231311} is an apocalyptic number.

210230231231311 is a deficient number, since it is larger than the sum of its proper divisors (1).

210230231231311 is an equidigital number, since it uses as much as digits as its factorization.

210230231231311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 210230231231311 its reverse (113132132032012), we get a palindrome (323362363263323).

The spelling of 210230231231311 in words is "two hundred ten trillion, two hundred thirty billion, two hundred thirty-one million, two hundred thirty-one thousand, three hundred eleven".