100410055121 has 2 divisors, whose sum is σ = 100410055122. Its totient is φ = 100410055120.

The previous prime is 100410055051. The next prime is 100410055181. The reversal of 100410055121 is 121550014001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 63665382400 + 36744672721 = 252320^2 + 191689^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100410055121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100410055093 and 100410055102.

It is not a weakly prime, because it can be changed into another prime (100410055181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50205027560 + 50205027561.

It is an arithmetic number, because the mean of its divisors is an integer number (50205027561).

Almost surely, 2^100410055121 is an apocalyptic number.

It is an amenable number.

100410055121 is a deficient number, since it is larger than the sum of its proper divisors (1).

100410055121 is an equidigital number, since it uses as much as digits as its factorization.

100410055121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 200, while the sum is 20.

Adding to 100410055121 its reverse (121550014001), we get a palindrome (221960069122).

The spelling of 100410055121 in words is "one hundred billion, four hundred ten million, fifty-five thousand, one hundred twenty-one".