100433323213 has 2 divisors, whose sum is σ = 100433323214. Its totient is φ = 100433323212.

The previous prime is 100433323153. The next prime is 100433323241. The reversal of 100433323213 is 312323334001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 61022338729 + 39410984484 = 247027^2 + 198522^2 .

It is a cyclic number.

It is not a de Polignac number, because 100433323213 - 2²¹ = 100431226061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100433323253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50216661606 + 50216661607.

It is an arithmetic number, because the mean of its divisors is an integer number (50216661607).

Almost surely, 2^100433323213 is an apocalyptic number.

It is an amenable number.

100433323213 is a deficient number, since it is larger than the sum of its proper divisors (1).

100433323213 is an equidigital number, since it uses as much as digits as its factorization.

100433323213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 100433323213 its reverse (312323334001), we get a palindrome (412756657214).

The spelling of 100433323213 in words is "one hundred billion, four hundred thirty-three million, three hundred twenty-three thousand, two hundred thirteen".