132131303123 has 4 divisors (see below), whose sum is σ = 133941321048. Its totient is φ = 130321285200.

The previous prime is 132131303119. The next prime is 132131303153. The reversal of 132131303123 is 321303131231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 321303131231 = 7297 ⋅44032223.

It is a cyclic number.

It is not a de Polignac number, because 132131303123 - 2² = 132131303119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132131303153) 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, 905008853 + ... + 905008998.

It is an arithmetic number, because the mean of its divisors is an integer number (33485330262).

Almost surely, 2^132131303123 is an apocalyptic number.

132131303123 is a deficient number, since it is larger than the sum of its proper divisors (1810017925).

132131303123 is an equidigital number, since it uses as much as digits as its factorization.

132131303123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1810017924.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 132131303123 its reverse (321303131231), we get a palindrome (453434434354).

The spelling of 132131303123 in words is "one hundred thirty-two billion, one hundred thirty-one million, three hundred three thousand, one hundred twenty-three".