132161333 has 2 divisors, whose sum is σ = 132161334. Its totient is φ = 132161332.

The previous prime is 132161329. The next prime is 132161353. The reversal of 132161333 is 333161231.

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., 122036209 + 10125124 = 11047^2 + 3182^2 .

It is a cyclic number.

It is not a de Polignac number, because 132161333 - 2² = 132161329 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 132161299 and 132161308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132161353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66080666 + 66080667.

It is an arithmetic number, because the mean of its divisors is an integer number (66080667).

Almost surely, 2^132161333 is an apocalyptic number.

It is an amenable number.

132161333 is a deficient number, since it is larger than the sum of its proper divisors (1).

132161333 is an equidigital number, since it uses as much as digits as its factorization.

132161333 is an evil number, because the sum of its binary digits is even.

The product of its digits is 972, while the sum is 23.

The square root of 132161333 is about 11496.1442666661. The cubic root of 132161333 is about 509.3716894060.

The spelling of 132161333 in words is "one hundred thirty-two million, one hundred sixty-one thousand, three hundred thirty-three".