100434022529 has 2 divisors, whose sum is σ = 100434022530. Its totient is φ = 100434022528.

The previous prime is 100434022519. The next prime is 100434022541. The reversal of 100434022529 is 925220434001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 73754066929 + 26679955600 = 271577^2 + 163340^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100434022529 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100434022495 and 100434022504.

It is not a weakly prime, because it can be changed into another prime (100434022519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50217011264 + 50217011265.

It is an arithmetic number, because the mean of its divisors is an integer number (50217011265).

Almost surely, 2^100434022529 is an apocalyptic number.

It is an amenable number.

100434022529 is a deficient number, since it is larger than the sum of its proper divisors (1).

100434022529 is an equidigital number, since it uses as much as digits as its factorization.

100434022529 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 32.

The spelling of 100434022529 in words is "one hundred billion, four hundred thirty-four million, twenty-two thousand, five hundred twenty-nine".