132661651 has 2 divisors, whose sum is σ = 132661652. Its totient is φ = 132661650.

The previous prime is 132661643. The next prime is 132661657. The reversal of 132661651 is 156166231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 132661651 - 2³ = 132661643 is a prime.

It is a super-2 number, since 2×132661651² = 35198227292091602, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (132661657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66330825 + 66330826.

It is an arithmetic number, because the mean of its divisors is an integer number (66330826).

Almost surely, 2^132661651 is an apocalyptic number.

132661651 is a deficient number, since it is larger than the sum of its proper divisors (1).

132661651 is an equidigital number, since it uses as much as digits as its factorization.

132661651 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6480, while the sum is 31.

The square root of 132661651 is about 11517.8839636454. The cubic root of 132661651 is about 510.0136495129.

The spelling of 132661651 in words is "one hundred thirty-two million, six hundred sixty-one thousand, six hundred fifty-one".