132940387 has 2 divisors, whose sum is σ = 132940388. Its totient is φ = 132940386.

The previous prime is 132940363. The next prime is 132940399. The reversal of 132940387 is 783049231.

It is a strong prime.

It is an emirp because it is prime and its reverse (783049231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 132940387 - 2¹¹ = 132938339 is a prime.

It is not a weakly prime, because it can be changed into another prime (132943387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66470193 + 66470194.

It is an arithmetic number, because the mean of its divisors is an integer number (66470194).

Almost surely, 2^132940387 is an apocalyptic number.

132940387 is a deficient number, since it is larger than the sum of its proper divisors (1).

132940387 is an equidigital number, since it uses as much as digits as its factorization.

132940387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 132940387 is about 11529.9777536646. The cubic root of 132940387 is about 510.3705969700.

The spelling of 132940387 in words is "one hundred thirty-two million, nine hundred forty thousand, three hundred eighty-seven".