100113221231099 has 2 divisors, whose sum is σ = 100113221231100. Its totient is φ = 100113221231098.

The previous prime is 100113221231053. The next prime is 100113221231113. The reversal of 100113221231099 is 990132122311001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100113221231099 - 2²⁰ = 100113220182523 is a prime.

It is not a weakly prime, because it can be changed into another prime (100113221231039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50056610615549 + 50056610615550.

It is an arithmetic number, because the mean of its divisors is an integer number (50056610615550).

Almost surely, 2^{100113221231099} is an apocalyptic number.

100113221231099 is a deficient number, since it is larger than the sum of its proper divisors (1).

100113221231099 is an equidigital number, since it uses as much as digits as its factorization.

100113221231099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 35.

The spelling of 100113221231099 in words is "one hundred trillion, one hundred thirteen billion, two hundred twenty-one million, two hundred thirty-one thousand, ninety-nine".