132723320073 has 8 divisors (see below), whose sum is σ = 176977818528. Its totient is φ = 88475517504.

The previous prime is 132723320053. The next prime is 132723320087. The reversal of 132723320073 is 370023327231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-132723320073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (132723320053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1627536 + ... + 1707137.

It is an arithmetic number, because the mean of its divisors is an integer number (22122227316).

Almost surely, 2^132723320073 is an apocalyptic number.

It is an amenable number.

132723320073 is a deficient number, since it is larger than the sum of its proper divisors (44254498455).

132723320073 is a wasteful number, since it uses less digits than its factorization.

132723320073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3347943.

The product of its (nonzero) digits is 31752, while the sum is 33.

The spelling of 132723320073 in words is "one hundred thirty-two billion, seven hundred twenty-three million, three hundred twenty thousand, seventy-three".