132996121 has 2 divisors, whose sum is σ = 132996122. Its totient is φ = 132996120.

The previous prime is 132996103. The next prime is 132996161. The reversal of 132996121 is 121699231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 106832896 + 26163225 = 10336^2 + 5115^2 .

It is a cyclic number.

It is not a de Polignac number, because 132996121 - 2²³ = 124607513 is a prime.

It is equal to p_7538335 and since 132996121 and 7538335 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (132996161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66498060 + 66498061.

It is an arithmetic number, because the mean of its divisors is an integer number (66498061).

Almost surely, 2^132996121 is an apocalyptic number.

It is an amenable number.

132996121 is a deficient number, since it is larger than the sum of its proper divisors (1).

132996121 is an equidigital number, since it uses as much as digits as its factorization.

132996121 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5832, while the sum is 34.

The square root of 132996121 is about 11532.3944174660. The cubic root of 132996121 is about 510.4419096872.

The spelling of 132996121 in words is "one hundred thirty-two million, nine hundred ninety-six thousand, one hundred twenty-one".