2103423331 has 8 divisors (see below), whose sum is σ = 2177689680. Its totient is φ = 2029272672.

The previous prime is 2103423319. The next prime is 2103423359. The reversal of 2103423331 is 1333243012.

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

It is a cyclic number.

It is not a de Polignac number, because 2103423331 - 2²³ = 2095034723 is a prime.

It is a super-2 number, since 2×2103423331² = 8848779418790271122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2103423731) 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, 8941 + ... + 65473.

It is an arithmetic number, because the mean of its divisors is an integer number (272211210).

Almost surely, 2^2103423331 is an apocalyptic number.

2103423331 is a deficient number, since it is larger than the sum of its proper divisors (74266349).

2103423331 is a wasteful number, since it uses less digits than its factorization.

2103423331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57845.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 2103423331 is about 45863.0933431229. The cubic root of 2103423331 is about 1281.2746358428.

Adding to 2103423331 its reverse (1333243012), we get a palindrome (3436666343).

The spelling of 2103423331 in words is "two billion, one hundred three million, four hundred twenty-three thousand, three hundred thirty-one".