2103244234 has 32 divisors (see below), whose sum is σ = 3886485120. Its totient is φ = 831287232.

The previous prime is 2103244207. The next prime is 2103244237. The reversal of 2103244234 is 4324423012.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2103244199 and 2103244208.

It is not an unprimeable number, because it can be changed into a prime (2103244237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 218977 + ... + 228379.

It is an arithmetic number, because the mean of its divisors is an integer number (121452660).

Almost surely, 2^2103244234 is an apocalyptic number.

2103244234 is a deficient number, since it is larger than the sum of its proper divisors (1783240886).

2103244234 is a wasteful number, since it uses less digits than its factorization.

2103244234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10654.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 2103244234 is about 45861.1407838924. The cubic root of 2103244234 is about 1281.2382698938.

Adding to 2103244234 its reverse (4324423012), we get a palindrome (6427667246).

The spelling of 2103244234 in words is "two billion, one hundred three million, two hundred forty-four thousand, two hundred thirty-four".