100411944901 has 2 divisors, whose sum is σ = 100411944902. Its totient is φ = 100411944900.

The previous prime is 100411944793. The next prime is 100411944917. The reversal of 100411944901 is 109449114001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 95464932676 + 4947012225 = 308974^2 + 70335^2 .

It is a cyclic number.

It is not a de Polignac number, because 100411944901 - 2²⁹ = 99875073989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100411944601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50205972450 + 50205972451.

It is an arithmetic number, because the mean of its divisors is an integer number (50205972451).

Almost surely, 2^100411944901 is an apocalyptic number.

It is an amenable number.

100411944901 is a deficient number, since it is larger than the sum of its proper divisors (1).

100411944901 is an equidigital number, since it uses as much as digits as its factorization.

100411944901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 34.

The spelling of 100411944901 in words is "one hundred billion, four hundred eleven million, nine hundred forty-four thousand, nine hundred one".