132142101431 has 4 divisors (see below), whose sum is σ = 134953635552. Its totient is φ = 129330567312.

The previous prime is 132142101419. The next prime is 132142101437. The reversal of 132142101431 is 134101241231.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132142101431 is a prime.

It is a super-3 number, since 3×132142101431³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 132142101397 and 132142101406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132142101437) 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, 1405766990 + ... + 1405767083.

It is an arithmetic number, because the mean of its divisors is an integer number (33738408888).

Almost surely, 2^132142101431 is an apocalyptic number.

132142101431 is a deficient number, since it is larger than the sum of its proper divisors (2811534121).

132142101431 is an equidigital number, since it uses as much as digits as its factorization.

132142101431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2811534120.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 132142101431 its reverse (134101241231), we get a palindrome (266243342662).

The spelling of 132142101431 in words is "one hundred thirty-two billion, one hundred forty-two million, one hundred one thousand, four hundred thirty-one".