102132232431103 has 4 divisors (see below), whose sum is σ = 116722551349840. Its totient is φ = 87541913512368.

The previous prime is 102132232431091. The next prime is 102132232431137. The reversal of 102132232431103 is 301134232231201.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-102132232431103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102132232431143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7295159459358 + ... + 7295159459371.

It is an arithmetic number, because the mean of its divisors is an integer number (29180637837460).

Almost surely, 2^{102132232431103} is an apocalyptic number.

102132232431103 is a deficient number, since it is larger than the sum of its proper divisors (14590318918737).

102132232431103 is an equidigital number, since it uses as much as digits as its factorization.

102132232431103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14590318918736.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 102132232431103 its reverse (301134232231201), we get a palindrome (403266464662304).

The spelling of 102132232431103 in words is "one hundred two trillion, one hundred thirty-two billion, two hundred thirty-two million, four hundred thirty-one thousand, one hundred three".