132816370 has 8 divisors (see below), whose sum is σ = 239069484. Its totient is φ = 53126544.

The previous prime is 132816361. The next prime is 132816443. The reversal of 132816370 is 73618231.

It can be written as a sum of positive squares in 2 ways, for example, as 123409881 + 9406489 = 11109^2 + 3067^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6640809 + ... + 6640828.

Almost surely, 2^132816370 is an apocalyptic number.

132816370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

132816370 is a deficient number, since it is larger than the sum of its proper divisors (106253114).

132816370 is a wasteful number, since it uses less digits than its factorization.

132816370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13281644.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 132816370 is about 11524.5984745673. The cubic root of 132816370 is about 510.2118433010.

The spelling of 132816370 in words is "one hundred thirty-two million, eight hundred sixteen thousand, three hundred seventy".