132020757 has 12 divisors (see below), whose sum is σ = 208032864. Its totient is φ = 80012520.

The previous prime is 132020747. The next prime is 132020813. The reversal of 132020757 is 757020231.

It is not a de Polignac number, because 132020757 - 2⁸ = 132020501 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 132020757.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132020717) 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 11 ways as a sum of consecutive naturals, for example, 666673 + ... + 666870.

It is an arithmetic number, because the mean of its divisors is an integer number (17336072).

Almost surely, 2^132020757 is an apocalyptic number.

It is an amenable number.

132020757 is a deficient number, since it is larger than the sum of its proper divisors (76012107).

132020757 is a wasteful number, since it uses less digits than its factorization.

132020757 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1333560 (or 1333557 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 27.

The square root of 132020757 is about 11490.0285900428. The cubic root of 132020757 is about 509.1910242645.

Adding to 132020757 its reverse (757020231), we get a palindrome (889040988).

The spelling of 132020757 in words is "one hundred thirty-two million, twenty thousand, seven hundred fifty-seven".