132330031021 has 2 divisors, whose sum is σ = 132330031022. Its totient is φ = 132330031020.

The previous prime is 132330030991. The next prime is 132330031091. The reversal of 132330031021 is 120130033231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 91125496900 + 41204534121 = 301870^2 + 202989^2 .

It is a cyclic number.

It is not a de Polignac number, because 132330031021 - 2¹³ = 132330022829 is a prime.

It is a super-2 number, since 2×132330031021² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 132330031021.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132330031091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66165015510 + 66165015511.

It is an arithmetic number, because the mean of its divisors is an integer number (66165015511).

Almost surely, 2^132330031021 is an apocalyptic number.

It is an amenable number.

132330031021 is a deficient number, since it is larger than the sum of its proper divisors (1).

132330031021 is an equidigital number, since it uses as much as digits as its factorization.

132330031021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 132330031021 its reverse (120130033231), we get a palindrome (252460064252).

The spelling of 132330031021 in words is "one hundred thirty-two billion, three hundred thirty million, thirty-one thousand, twenty-one".