2103322331 has 32 divisors (see below), whose sum is σ = 2583249408. Its totient is φ = 1688727040.

The previous prime is 2103322321. The next prime is 2103322343. The reversal of 2103322331 is 1332233012.

It is not a de Polignac number, because 2103322331 - 2²² = 2099128027 is a prime.

It is a super-2 number, since 2×2103322331² = 8847929656166547122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2103322321) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 223340 + ... + 232566.

It is an arithmetic number, because the mean of its divisors is an integer number (80726544).

Almost surely, 2^2103322331 is an apocalyptic number.

2103322331 is a deficient number, since it is larger than the sum of its proper divisors (479927077).

2103322331 is a wasteful number, since it uses less digits than its factorization.

2103322331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9331.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 2103322331 is about 45861.9922266794. The cubic root of 2103322331 is about 1281.2541278757.

Adding to 2103322331 its reverse (1332233012), we get a palindrome (3435555343).

The spelling of 2103322331 in words is "two billion, one hundred three million, three hundred twenty-two thousand, three hundred thirty-one".