2021000101110 has 48 divisors (see below), whose sum is σ = 5260256670240. Its totient is φ = 538353216000.

The previous prime is 2021000101067. The next prime is 2021000101157. The reversal of 2021000101110 is 111010001202.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 2021000101092 and 2021000101101.

It is a congruent number.

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, 12002266 + ... + 12169485.

It is an arithmetic number, because the mean of its divisors is an integer number (109588680630).

Almost surely, 2^{2021000101110} is an apocalyptic number.

2021000101110 is an abundant number, since it is smaller than the sum of its proper divisors (3239256569130).

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

2021000101110 is a wasteful number, since it uses less digits than its factorization.

2021000101110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24172693 (or 24172690 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 2021000101110 its reverse (111010001202), we get a palindrome (2132010102312).

The spelling of 2021000101110 in words is "two trillion, twenty-one billion, one hundred one thousand, one hundred ten".