132501613 has 2 divisors, whose sum is σ = 132501614. Its totient is φ = 132501612.

The previous prime is 132501583. The next prime is 132501623. The reversal of 132501613 is 316105231.

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., 128187684 + 4313929 = 11322^2 + 2077^2 .

It is a cyclic number.

It is not a de Polignac number, because 132501613 - 2¹³ = 132493421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132501623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66250806 + 66250807.

It is an arithmetic number, because the mean of its divisors is an integer number (66250807).

Almost surely, 2^132501613 is an apocalyptic number.

It is an amenable number.

132501613 is a deficient number, since it is larger than the sum of its proper divisors (1).

132501613 is an equidigital number, since it uses as much as digits as its factorization.

132501613 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 132501613 is about 11510.9344972509. The cubic root of 132501613 is about 509.8084799266.

Adding to 132501613 its reverse (316105231), we get a palindrome (448606844).

The spelling of 132501613 in words is "one hundred thirty-two million, five hundred one thousand, six hundred thirteen".