100433046253 has 2 divisors, whose sum is σ = 100433046254. Its totient is φ = 100433046252.

The previous prime is 100433046193. The next prime is 100433046269. The reversal of 100433046253 is 352640334001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 88993032489 + 11440013764 = 298317^2 + 106958^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100433046253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100433046283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50216523126 + 50216523127.

It is an arithmetic number, because the mean of its divisors is an integer number (50216523127).

Almost surely, 2^100433046253 is an apocalyptic number.

It is an amenable number.

100433046253 is a deficient number, since it is larger than the sum of its proper divisors (1).

100433046253 is an equidigital number, since it uses as much as digits as its factorization.

100433046253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 31.

The spelling of 100433046253 in words is "one hundred billion, four hundred thirty-three million, forty-six thousand, two hundred fifty-three".