100102020001100 has 36 divisors (see below), whose sum is σ = 233930720590224. Its totient is φ = 36960745846080.

The previous prime is 100102020001097. The next prime is 100102020001219. The reversal of 100102020001100 is 1100020201001.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38500775624 + ... + 38500778223.

Almost surely, 2^{100102020001100} is an apocalyptic number.

100102020001100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100102020001100 is an abundant number, since it is smaller than the sum of its proper divisors (133828700589124).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100102020001100 is a wasteful number, since it uses less digits than its factorization.

100102020001100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77001553874 (or 77001553867 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 100102020001100 its reverse (1100020201001), we get a palindrome (101202040202101).

The spelling of 100102020001100 in words is "one hundred trillion, one hundred two billion, twenty million, one thousand, one hundred".