2100001002110 has 64 divisors (see below), whose sum is σ = 4257017856000. Its totient is φ = 738940972800.

The previous prime is 2100001002103. The next prime is 2100001002133. The reversal of 2100001002110 is 112001000012.

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, 62485091 + ... + 62518689.

It is an arithmetic number, because the mean of its divisors is an integer number (66515904000).

Almost surely, 2^{2100001002110} is an apocalyptic number.

2100001002110 is an abundant number, since it is smaller than the sum of its proper divisors (2157016853890).

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

2100001002110 is a wasteful number, since it uses less digits than its factorization.

2100001002110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51977.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 2100001002110 its reverse (112001000012), we get a palindrome (2212002002122).

The spelling of 2100001002110 in words is "two trillion, one hundred billion, one million, two thousand, one hundred ten".