132333057 has 12 divisors (see below), whose sum is σ = 192840804. Its totient is φ = 87440640.

The previous prime is 132333041. The next prime is 132333067. The reversal of 132333057 is 750333231.

132333057 is a `hidden beast` number, since 1 + 323 + 330 + 5 + 7 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 51494976 + 80838081 = 7176^2 + 8991^2 .

It is not a de Polignac number, because 132333057 - 2⁴ = 132333041 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 132333057.

It is not an unprimeable number, because it can be changed into a prime (132333037) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64044 + ... + 66077.

It is an arithmetic number, because the mean of its divisors is an integer number (16070067).

Almost surely, 2^132333057 is an apocalyptic number.

It is an amenable number.

132333057 is a deficient number, since it is larger than the sum of its proper divisors (60507747).

132333057 is a wasteful number, since it uses less digits than its factorization.

132333057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130240 (or 130237 counting only the distinct ones).

The product of its (nonzero) digits is 5670, while the sum is 27.

The square root of 132333057 is about 11503.6106071094. The cubic root of 132333057 is about 509.5922115108.

Adding to 132333057 its reverse (750333231), we get a palindrome (882666288).

It can be divided in two parts, 13233 and 3057, that added together give a triangular number (16290 = T₁₈₀).

The spelling of 132333057 in words is "one hundred thirty-two million, three hundred thirty-three thousand, fifty-seven".