2111205035300 has 36 divisors (see below), whose sum is σ = 4611654793536. Its totient is φ = 838889412000.

The previous prime is 2111205035293. The next prime is 2111205035333. The reversal of 2111205035300 is 35305021112.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 69892352 + ... + 69922551.

Almost surely, 2^{2111205035300} is an apocalyptic number.

2111205035300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2111205035300 is an abundant number, since it is smaller than the sum of its proper divisors (2500449758236).

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

2111205035300 is a wasteful number, since it uses less digits than its factorization.

2111205035300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139815068 (or 139815061 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 23.

The spelling of 2111205035300 in words is "two trillion, one hundred eleven billion, two hundred five million, thirty-five thousand, three hundred".