132121607 has 2 divisors, whose sum is σ = 132121608. Its totient is φ = 132121606.

The previous prime is 132121579. The next prime is 132121609. The reversal of 132121607 is 706121231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 132121607 - 2⁶ = 132121543 is a prime.

It is a super-2 number, since 2×132121607² = 34912238072524898, which contains 22 as substring.

Together with 132121609, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132121609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66060803 + 66060804.

It is an arithmetic number, because the mean of its divisors is an integer number (66060804).

Almost surely, 2^132121607 is an apocalyptic number.

132121607 is a deficient number, since it is larger than the sum of its proper divisors (1).

132121607 is an equidigital number, since it uses as much as digits as its factorization.

132121607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 132121607 is about 11494.4163401192. The cubic root of 132121607 is about 509.3206474280.

Adding to 132121607 its reverse (706121231), we get a palindrome (838242838).

The spelling of 132121607 in words is "one hundred thirty-two million, one hundred twenty-one thousand, six hundred seven".