100102111219 has 8 divisors (see below), whose sum is σ = 109349286912. Its totient is φ = 90879432840.

The previous prime is 100102111201. The next prime is 100102111223. The reversal of 100102111219 is 912111201001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100102111219 is a prime.

It is a super-2 number, since 2×100102111219² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100102111196 and 100102111205.

It is not an unprimeable number, because it can be changed into a prime (100102111229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6115779 + ... + 6132124.

It is an arithmetic number, because the mean of its divisors is an integer number (13668660864).

Almost surely, 2^100102111219 is an apocalyptic number.

100102111219 is a deficient number, since it is larger than the sum of its proper divisors (9247175693).

100102111219 is a wasteful number, since it uses less digits than its factorization.

100102111219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12248657.

The product of its (nonzero) digits is 36, while the sum is 19.

The spelling of 100102111219 in words is "one hundred billion, one hundred two million, one hundred eleven thousand, two hundred nineteen".