100102000120219 has 4 divisors (see below), whose sum is σ = 100110786403896. Its totient is φ = 100093213836544.

The previous prime is 100102000120183. The next prime is 100102000120259. The reversal of 100102000120219 is 912021000201001.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 100102000120219 - 2¹³ = 100102000112027 is a prime.

It is a super-2 number, since 2×100102000120219² (a number of 29 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 = 100102000120196 and 100102000120205.

It is not an unprimeable number, because it can be changed into a prime (100102000120259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4393124749 + ... + 4393147534.

It is an arithmetic number, because the mean of its divisors is an integer number (25027696600974).

Almost surely, 2^{100102000120219} is an apocalyptic number.

100102000120219 is a deficient number, since it is larger than the sum of its proper divisors (8786283677).

100102000120219 is an equidigital number, since it uses as much as digits as its factorization.

100102000120219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8786283676.

The product of its (nonzero) digits is 72, while the sum is 19.

The spelling of 100102000120219 in words is "one hundred trillion, one hundred two billion, one hundred twenty thousand, two hundred nineteen".