2101110103000 has 32 divisors (see below), whose sum is σ = 4916597643360. Its totient is φ = 840444040800.

The previous prime is 2101110102941. The next prime is 2101110103013. The reversal of 2101110103000 is 3010111012.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1050554052 + ... + 1050556051.

It is an arithmetic number, because the mean of its divisors is an integer number (153643676355).

Almost surely, 2^{2101110103000} is an apocalyptic number.

2101110103000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2101110103000 is an abundant number, since it is smaller than the sum of its proper divisors (2815487540360).

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

2101110103000 is a wasteful number, since it uses less digits than its factorization.

2101110103000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2101110124 (or 2101110110 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 10.

Adding to 2101110103000 its reverse (3010111012), we get a palindrome (2104120214012).

The spelling of 2101110103000 in words is "two trillion, one hundred one billion, one hundred ten million, one hundred three thousand".