100102100011019 has 2 divisors, whose sum is σ = 100102100011020. Its totient is φ = 100102100011018.

The previous prime is 100102100010971. The next prime is 100102100011021. The reversal of 100102100011019 is 910110001201001.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100102100011019 - 2²⁰ = 100102098962443 is a prime.

It is a super-2 number, since 2×100102100011019² (a number of 29 digits) contains 22 as substring.

Together with 100102100011021, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 100102100010988 and 100102100011006.

It is not a weakly prime, because it can be changed into another prime (100102100011819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50051050005509 + 50051050005510.

It is an arithmetic number, because the mean of its divisors is an integer number (50051050005510).

Almost surely, 2^{100102100011019} is an apocalyptic number.

100102100011019 is a deficient number, since it is larger than the sum of its proper divisors (1).

100102100011019 is an equidigital number, since it uses as much as digits as its factorization.

100102100011019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18, while the sum is 17.

The spelling of 100102100011019 in words is "one hundred trillion, one hundred two billion, one hundred million, eleven thousand, nineteen".