132151237 has 2 divisors, whose sum is σ = 132151238. Its totient is φ = 132151236.

The previous prime is 132151223. The next prime is 132151259. The reversal of 132151237 is 732151231.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 124344801 + 7806436 = 11151^2 + 2794^2 .

It is a cyclic number.

It is not a de Polignac number, because 132151237 - 2¹¹ = 132149189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132151267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66075618 + 66075619.

It is an arithmetic number, because the mean of its divisors is an integer number (66075619).

Almost surely, 2^132151237 is an apocalyptic number.

It is an amenable number.

132151237 is a deficient number, since it is larger than the sum of its proper divisors (1).

132151237 is an equidigital number, since it uses as much as digits as its factorization.

132151237 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1260, while the sum is 25.

The square root of 132151237 is about 11495.7051545349. The cubic root of 132151237 is about 509.3587185231.

The spelling of 132151237 in words is "one hundred thirty-two million, one hundred fifty-one thousand, two hundred thirty-seven".