102132232431091 has 2 divisors, whose sum is σ = 102132232431092. Its totient is φ = 102132232431090.

The previous prime is 102132232431043. The next prime is 102132232431137. The reversal of 102132232431091 is 190134232231201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102132232431091 - 2¹⁵ = 102132232398323 is a prime.

It is not a weakly prime, because it can be changed into another prime (102132232431041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51066116215545 + 51066116215546.

It is an arithmetic number, because the mean of its divisors is an integer number (51066116215546).

Almost surely, 2^{102132232431091} is an apocalyptic number.

102132232431091 is a deficient number, since it is larger than the sum of its proper divisors (1).

102132232431091 is an equidigital number, since it uses as much as digits as its factorization.

102132232431091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 34.

Adding to 102132232431091 its reverse (190134232231201), we get a palindrome (292266464662292).

The spelling of 102132232431091 in words is "one hundred two trillion, one hundred thirty-two billion, two hundred thirty-two million, four hundred thirty-one thousand, ninety-one".