102331032113 has 2 divisors, whose sum is σ = 102331032114. Its totient is φ = 102331032112.

The previous prime is 102331032101. The next prime is 102331032119. The reversal of 102331032113 is 311230133201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 63588195889 + 38742836224 = 252167^2 + 196832^2 .

It is a cyclic number.

It is not a de Polignac number, because 102331032113 - 2⁸ = 102331031857 is a prime.

It is not a weakly prime, because it can be changed into another prime (102331032119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51165516056 + 51165516057.

It is an arithmetic number, because the mean of its divisors is an integer number (51165516057).

Almost surely, 2^102331032113 is an apocalyptic number.

It is an amenable number.

102331032113 is a deficient number, since it is larger than the sum of its proper divisors (1).

102331032113 is an equidigital number, since it uses as much as digits as its factorization.

102331032113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 102331032113 its reverse (311230133201), we get a palindrome (413561165314).

The spelling of 102331032113 in words is "one hundred two billion, three hundred thirty-one million, thirty-two thousand, one hundred thirteen".