2010111321 has 8 divisors (see below), whose sum is σ = 2752585024. Its totient is φ = 1303855920.

The previous prime is 2010111293. The next prime is 2010111329. The reversal of 2010111321 is 1231110102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2010111321 - 2²⁵ = 1976556889 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2010111297 and 2010111306.

It is not an unprimeable number, because it can be changed into a prime (2010111329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9054445 + ... + 9054666.

It is an arithmetic number, because the mean of its divisors is an integer number (344073128).

Almost surely, 2^2010111321 is an apocalyptic number.

It is an amenable number.

2010111321 is a deficient number, since it is larger than the sum of its proper divisors (742473703).

2010111321 is a wasteful number, since it uses less digits than its factorization.

2010111321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18109151.

The product of its (nonzero) digits is 12, while the sum is 12.

The square root of 2010111321 is about 44834.2650324503. The cubic root of 2010111321 is about 1262.0407261385.

Adding to 2010111321 its reverse (1231110102), we get a palindrome (3241221423).

The spelling of 2010111321 in words is "two billion, ten million, one hundred eleven thousand, three hundred twenty-one".