132717123502 has 4 divisors (see below), whose sum is σ = 199075685256. Its totient is φ = 66358561750.

The previous prime is 132717123479. The next prime is 132717123521. The reversal of 132717123502 is 205321717231.

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

It is a super-2 number, since 2×132717123502² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33179280874 + ... + 33179280877.

It is an arithmetic number, because the mean of its divisors is an integer number (49768921314).

Almost surely, 2^132717123502 is an apocalyptic number.

132717123502 is a deficient number, since it is larger than the sum of its proper divisors (66358561754).

132717123502 is an equidigital number, since it uses as much as digits as its factorization.

132717123502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66358561753.

The product of its (nonzero) digits is 17640, while the sum is 34.

The spelling of 132717123502 in words is "one hundred thirty-two billion, seven hundred seventeen million, one hundred twenty-three thousand, five hundred two".