2101445055300 has 72 divisors (see below), whose sum is σ = 6099986443936. Its totient is φ = 558559964160.

The previous prime is 2101445055271. The next prime is 2101445055319. The reversal of 2101445055300 is 35505441012.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11316397 + ... + 11500596.

Almost surely, 2^{2101445055300} is an apocalyptic number.

2101445055300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2101445055300 is an abundant number, since it is smaller than the sum of its proper divisors (3998541388636).

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

2101445055300 is a wasteful number, since it uses less digits than its factorization.

2101445055300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22817317 (or 22817310 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

The spelling of 2101445055300 in words is "two trillion, one hundred one billion, four hundred forty-five million, fifty-five thousand, three hundred".