100100020199 has 2 divisors, whose sum is σ = 100100020200. Its totient is φ = 100100020198.

The previous prime is 100100020159. The next prime is 100100020219. The reversal of 100100020199 is 991020001001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100100020199 - 2³⁶ = 31380543463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100100020159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50050010099 + 50050010100.

It is an arithmetic number, because the mean of its divisors is an integer number (50050010100).

Almost surely, 2^100100020199 is an apocalyptic number.

100100020199 is a deficient number, since it is larger than the sum of its proper divisors (1).

100100020199 is an equidigital number, since it uses as much as digits as its factorization.

100100020199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162, while the sum is 23.

The spelling of 100100020199 in words is "one hundred billion, one hundred million, twenty thousand, one hundred ninety-nine".