102331112297 has 2 divisors, whose sum is σ = 102331112298. Its totient is φ = 102331112296.

The previous prime is 102331112291. The next prime is 102331112311. The reversal of 102331112297 is 792211133201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 89646946921 + 12684165376 = 299411^2 + 112624^2 .

It is a cyclic number.

It is not a de Polignac number, because 102331112297 - 2²⁶ = 102264003433 is a prime.

It is not a weakly prime, because it can be changed into another prime (102331112291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51165556148 + 51165556149.

It is an arithmetic number, because the mean of its divisors is an integer number (51165556149).

Almost surely, 2^102331112297 is an apocalyptic number.

It is an amenable number.

102331112297 is a deficient number, since it is larger than the sum of its proper divisors (1).

102331112297 is an equidigital number, since it uses as much as digits as its factorization.

102331112297 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 32.

Adding to 102331112297 its reverse (792211133201), we get a palindrome (894542245498).

The spelling of 102331112297 in words is "one hundred two billion, three hundred thirty-one million, one hundred twelve thousand, two hundred ninety-seven".