2101334331 has 8 divisors (see below), whose sum is σ = 2815859200. Its totient is φ = 1393849512.

The previous prime is 2101334321. The next prime is 2101334357. The reversal of 2101334331 is 1334331012.

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

It is not a de Polignac number, because 2101334331 - 2⁵ = 2101334299 is a prime.

It is a super-2 number, since 2×2101334331² = 8831211941278435122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2101334298 and 2101334307.

It is not an unprimeable number, because it can be changed into a prime (2101334321) 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, 1759315 + ... + 1760508.

It is an arithmetic number, because the mean of its divisors is an integer number (351982400).

Almost surely, 2^2101334331 is an apocalyptic number.

2101334331 is a deficient number, since it is larger than the sum of its proper divisors (714524869).

2101334331 is a wasteful number, since it uses less digits than its factorization.

2101334331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3520025.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 2101334331 is about 45840.3133824366. The cubic root of 2101334331 is about 1280.8503324005.

Adding to 2101334331 its reverse (1334331012), we get a palindrome (3435665343).

The spelling of 2101334331 in words is "two billion, one hundred one million, three hundred thirty-four thousand, three hundred thirty-one".