2103102234 has 12 divisors (see below), whose sum is σ = 4556721546. Its totient is φ = 701034072.

The previous prime is 2103102167. The next prime is 2103102241. The reversal of 2103102234 is 4322013012.

It can be written as a sum of positive squares in only one way, i.e., 2067066225 + 36036009 = 45465^2 + 6003^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 116839013 = 2103102234 / (2 + 1 + 0 + 3 + 1 + 0 + 2 + 2 + 3 + 4).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 58419489 + ... + 58419524.

Almost surely, 2^2103102234 is an apocalyptic number.

2103102234 is an abundant number, since it is smaller than the sum of its proper divisors (2453619312).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2103102234 is a wasteful number, since it uses less digits than its factorization.

2103102234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116839021 (or 116839018 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 2103102234 is about 45859.5926061277. The cubic root of 2103102234 is about 1281.2094350861.

Adding to 2103102234 its reverse (4322013012), we get a palindrome (6425115246).

The spelling of 2103102234 in words is "two billion, one hundred three million, one hundred two thousand, two hundred thirty-four".