100200010112019 has 24 divisors (see below), whose sum is σ = 148361553141984. Its totient is φ = 65127607056000.

The previous prime is 100200010111997. The next prime is 100200010112063. The reversal of 100200010112019 is 910211010002001.

It is a happy number.

It is not a de Polignac number, because 100200010112019 - 2²⁰ = 100200009063443 is a prime.

It is a super-2 number, since 2×100200010112019² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100200010111992 and 100200010112010.

It is not an unprimeable number, because it can be changed into a prime (100200010119019) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 89298412 + ... + 90413529.

It is an arithmetic number, because the mean of its divisors is an integer number (6181731380916).

Almost surely, 2^{100200010112019} is an apocalyptic number.

100200010112019 is a deficient number, since it is larger than the sum of its proper divisors (48161543029965).

100200010112019 is a wasteful number, since it uses less digits than its factorization.

100200010112019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179713499 (or 179713496 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 18.

The spelling of 100200010112019 in words is "one hundred trillion, two hundred billion, ten million, one hundred twelve thousand, nineteen".