2110032301021 has 16 divisors (see below), whose sum is σ = 2223844375680. Its totient is φ = 1998064411200.

The previous prime is 2110032300997. The next prime is 2110032301031. The reversal of 2110032301021 is 1201032300112.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2110032301021 is a prime.

It is a super-2 number, since 2×2110032301021² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2110032300986 and 2110032301004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2110032301031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20607370 + ... + 20709508.

It is an arithmetic number, because the mean of its divisors is an integer number (138990273480).

Almost surely, 2^{2110032301021} is an apocalyptic number.

It is an amenable number.

2110032301021 is a deficient number, since it is larger than the sum of its proper divisors (113812074659).

2110032301021 is a wasteful number, since it uses less digits than its factorization.

2110032301021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111156.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 2110032301021 its reverse (1201032300112), we get a palindrome (3311064601133).

Subtracting from 2110032301021 its reverse (1201032300112), we obtain a palindrome (909000000909).

The spelling of 2110032301021 in words is "two trillion, one hundred ten billion, thirty-two million, three hundred one thousand, twenty-one".