100344204229 has 2 divisors, whose sum is σ = 100344204230. Its totient is φ = 100344204228.

The previous prime is 100344204197. The next prime is 100344204251. The reversal of 100344204229 is 922402443001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 90557059329 + 9787144900 = 300927^2 + 98930^2 .

It is a cyclic number.

It is not a de Polignac number, because 100344204229 - 2⁵ = 100344204197 is a prime.

It is a super-2 number, since 2×100344204229² (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 100344204229.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100344204299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50172102114 + 50172102115.

It is an arithmetic number, because the mean of its divisors is an integer number (50172102115).

Almost surely, 2^100344204229 is an apocalyptic number.

It is an amenable number.

100344204229 is a deficient number, since it is larger than the sum of its proper divisors (1).

100344204229 is an equidigital number, since it uses as much as digits as its factorization.

100344204229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 31.

The spelling of 100344204229 in words is "one hundred billion, three hundred forty-four million, two hundred four thousand, two hundred twenty-nine".