211100030102000 has 160 divisors (see below), whose sum is σ = 563111907531264. Its totient is φ = 76043537664000.

The previous prime is 211100030101999. The next prime is 211100030102021. The reversal of 211100030102000 is 201030001112.

It is a super-2 number, since 2×211100030102000² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 97949024 + ... + 100081023.

Almost surely, 2^{211100030102000} is an apocalyptic number.

211100030102000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

211100030102000 is an abundant number, since it is smaller than the sum of its proper divisors (352011877429264).

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

211100030102000 is a wasteful number, since it uses less digits than its factorization.

211100030102000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198030124 (or 198030108 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 211100030102000 its reverse (201030001112), we get a palindrome (211301060103112).

The spelling of 211100030102000 in words is "two hundred eleven trillion, one hundred billion, thirty million, one hundred two thousand".