132151977 has 24 divisors (see below), whose sum is σ = 197902848. Its totient is φ = 84888000.

The previous prime is 132151969. The next prime is 132151993. The reversal of 132151977 is 779151231.

132151977 is a `hidden beast` number, since 132 + 1 + 519 + 7 + 7 = 666.

It is not a de Polignac number, because 132151977 - 2³ = 132151969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (132151907) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 72477 + ... + 74277.

It is an arithmetic number, because the mean of its divisors is an integer number (8245952).

Almost surely, 2^132151977 is an apocalyptic number.

It is an amenable number.

132151977 is a deficient number, since it is larger than the sum of its proper divisors (65750871).

132151977 is a wasteful number, since it uses less digits than its factorization.

132151977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2101 (or 2098 counting only the distinct ones).

The product of its digits is 13230, while the sum is 36.

The square root of 132151977 is about 11495.7373404232. The cubic root of 132151977 is about 509.3596692640.

The spelling of 132151977 in words is "one hundred thirty-two million, one hundred fifty-one thousand, nine hundred seventy-seven".