132315380 has 12 divisors (see below), whose sum is σ = 277862340. Its totient is φ = 52926144.

The previous prime is 132315377. The next prime is 132315383. The reversal of 132315380 is 83513231.

It is an interprime number because it is at equal distance from previous prime (132315377) and next prime (132315383).

It can be written as a sum of positive squares in 2 ways, for example, as 60777616 + 71537764 = 7796^2 + 8458^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132315383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3307865 + ... + 3307904.

It is an arithmetic number, because the mean of its divisors is an integer number (23155195).

Almost surely, 2^132315380 is an apocalyptic number.

132315380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132315380 is an abundant number, since it is smaller than the sum of its proper divisors (145546960).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

132315380 is a wasteful number, since it uses less digits than its factorization.

132315380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6615778 (or 6615776 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 132315380 is about 11502.8422574597. The cubic root of 132315380 is about 509.5695201217.

The spelling of 132315380 in words is "one hundred thirty-two million, three hundred fifteen thousand, three hundred eighty".