133232402213 has 2 divisors, whose sum is σ = 133232402214. Its totient is φ = 133232402212.

The previous prime is 133232402209. The next prime is 133232402221. The reversal of 133232402213 is 312204232331.

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., 75923393764 + 57309008449 = 275542^2 + 239393^2 .

It is a cyclic number.

It is not a de Polignac number, because 133232402213 - 2² = 133232402209 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133232404213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66616201106 + 66616201107.

It is an arithmetic number, because the mean of its divisors is an integer number (66616201107).

Almost surely, 2^133232402213 is an apocalyptic number.

It is an amenable number.

133232402213 is a deficient number, since it is larger than the sum of its proper divisors (1).

133232402213 is an equidigital number, since it uses as much as digits as its factorization.

133232402213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 133232402213 its reverse (312204232331), we get a palindrome (445436634544).

The spelling of 133232402213 in words is "one hundred thirty-three billion, two hundred thirty-two million, four hundred two thousand, two hundred thirteen".