2110010122321 has 4 divisors (see below), whose sum is σ = 2116271280292. Its totient is φ = 2103748964352.

The previous prime is 2110010122309. The next prime is 2110010122333. The reversal of 2110010122321 is 1232210100112.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (2110010122309) and next prime (2110010122333).

It can be written as a sum of positive squares in 2 ways, for example, as 1557344260096 + 552665862225 = 1247936^2 + 743415^2 .

It is a cyclic number.

It is not a de Polignac number, because 2110010122321 - 2¹³ = 2110010114129 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2110010122295 and 2110010122304.

It is not an unprimeable number, because it can be changed into a prime (2110010122921) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3130578480 + ... + 3130579153.

It is an arithmetic number, because the mean of its divisors is an integer number (529067820073).

Almost surely, 2^{2110010122321} is an apocalyptic number.

It is an amenable number.

2110010122321 is a deficient number, since it is larger than the sum of its proper divisors (6261157971).

2110010122321 is an equidigital number, since it uses as much as digits as its factorization.

2110010122321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6261157970.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 2110010122321 its reverse (1232210100112), we get a palindrome (3342220222433).

The spelling of 2110010122321 in words is "two trillion, one hundred ten billion, ten million, one hundred twenty-two thousand, three hundred twenty-one".