132123502142 has 4 divisors (see below), whose sum is σ = 198185253216. Its totient is φ = 66061751070.

The previous prime is 132123502079. The next prime is 132123502171. The reversal of 132123502142 is 241205321231.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33030875534 + ... + 33030875537.

It is an arithmetic number, because the mean of its divisors is an integer number (49546313304).

Almost surely, 2^132123502142 is an apocalyptic number.

132123502142 is a deficient number, since it is larger than the sum of its proper divisors (66061751074).

132123502142 is an equidigital number, since it uses as much as digits as its factorization.

132123502142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66061751073.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 132123502142 its reverse (241205321231), we get a palindrome (373328823373).

The spelling of 132123502142 in words is "one hundred thirty-two billion, one hundred twenty-three million, five hundred two thousand, one hundred forty-two".