132747001 has 2 divisors, whose sum is σ = 132747002. Its totient is φ = 132747000.

The previous prime is 132746981. The next prime is 132747011. The reversal of 132747001 is 100747231.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 103327225 + 29419776 = 10165^2 + 5424^2 .

It is a cyclic number.

It is not a de Polignac number, because 132747001 - 2²³ = 124358393 is a prime.

It is not a weakly prime, because it can be changed into another prime (132747011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66373500 + 66373501.

It is an arithmetic number, because the mean of its divisors is an integer number (66373501).

Almost surely, 2^132747001 is an apocalyptic number.

It is an amenable number.

132747001 is a deficient number, since it is larger than the sum of its proper divisors (1).

132747001 is an equidigital number, since it uses as much as digits as its factorization.

132747001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1176, while the sum is 25.

The square root of 132747001 is about 11521.5884755532. The cubic root of 132747001 is about 510.1230012179.

The spelling of 132747001 in words is "one hundred thirty-two million, seven hundred forty-seven thousand, one".