132102312123 has 4 divisors (see below), whose sum is σ = 176136416168. Its totient is φ = 88068208080.

The previous prime is 132102312119. The next prime is 132102312127. The reversal of 132102312123 is 321213201231.

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

It is an interprime number because it is at equal distance from previous prime (132102312119) and next prime (132102312127).

It is not a de Polignac number, because 132102312123 - 2² = 132102312119 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 132102312123.

It is not an unprimeable number, because it can be changed into a prime (132102312127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22017052018 + ... + 22017052023.

It is an arithmetic number, because the mean of its divisors is an integer number (44034104042).

Almost surely, 2^132102312123 is an apocalyptic number.

132102312123 is a deficient number, since it is larger than the sum of its proper divisors (44034104045).

132102312123 is an equidigital number, since it uses as much as digits as its factorization.

132102312123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44034104044.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 132102312123 its reverse (321213201231), we get a palindrome (453315513354).

The spelling of 132102312123 in words is "one hundred thirty-two billion, one hundred two million, three hundred twelve thousand, one hundred twenty-three".