132720324373 has 16 divisors (see below), whose sum is σ = 163372285440. Its totient is φ = 104993934336.

The previous prime is 132720324371. The next prime is 132720324377. The reversal of 132720324373 is 373423027231.

It is a cyclic number.

It is not a de Polignac number, because 132720324373 - 2¹ = 132720324371 is a prime.

It is a super-2 number, since 2×132720324373² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132720324371) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 530388 + ... + 739426.

It is an arithmetic number, because the mean of its divisors is an integer number (10210767840).

Almost surely, 2^132720324373 is an apocalyptic number.

132720324373 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

132720324373 is a deficient number, since it is larger than the sum of its proper divisors (30651961067).

132720324373 is a wasteful number, since it uses less digits than its factorization.

132720324373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216036.

The product of its (nonzero) digits is 127008, while the sum is 37.

The spelling of 132720324373 in words is "one hundred thirty-two billion, seven hundred twenty million, three hundred twenty-four thousand, three hundred seventy-three".