2100311088000 has 128 divisors (see below), whose sum is σ = 6962531415840. Its totient is φ = 560082944000.

The previous prime is 2100311087921. The next prime is 2100311088019. The reversal of 2100311088000 is 8801130012.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×2100311088000² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21830241 + ... + 21926240.

Almost surely, 2^{2100311088000} is an apocalyptic number.

2100311088000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2100311088000 is an abundant number, since it is smaller than the sum of its proper divisors (4862220327840).

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

2100311088000 is an equidigital number, since it uses as much as digits as its factorization.

2100311088000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43756513 (or 43756491 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 24.

The spelling of 2100311088000 in words is "two trillion, one hundred billion, three hundred eleven million, eighty-eight thousand".