102131101012327 has 2 divisors, whose sum is σ = 102131101012328. Its totient is φ = 102131101012326.

The previous prime is 102131101012313. The next prime is 102131101012337. The reversal of 102131101012327 is 723210101131201.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102131101012327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102131101012337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51065550506163 + 51065550506164.

It is an arithmetic number, because the mean of its divisors is an integer number (51065550506164).

Almost surely, 2^{102131101012327} is an apocalyptic number.

102131101012327 is a deficient number, since it is larger than the sum of its proper divisors (1).

102131101012327 is an equidigital number, since it uses as much as digits as its factorization.

102131101012327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 25.

Adding to 102131101012327 its reverse (723210101131201), we get a palindrome (825341202143528).

The spelling of 102131101012327 in words is "one hundred two trillion, one hundred thirty-one billion, one hundred one million, twelve thousand, three hundred twenty-seven".