2103525230 has 16 divisors (see below), whose sum is σ = 3850521840. Its totient is φ = 827148672.

The previous prime is 2103525217. The next prime is 2103525241. The reversal of 2103525230 is 325253012.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2103525196 and 2103525205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1782059 + ... + 1783238.

It is an arithmetic number, because the mean of its divisors is an integer number (240657615).

Almost surely, 2^2103525230 is an apocalyptic number.

2103525230 is a deficient number, since it is larger than the sum of its proper divisors (1746996610).

2103525230 is a wasteful number, since it uses less digits than its factorization.

2103525230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3565363.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 2103525230 is about 45864.2042338031. The cubic root of 2103525230 is about 1281.2953256858.

Adding to 2103525230 its reverse (325253012), we get a palindrome (2428778242).

The spelling of 2103525230 in words is "two billion, one hundred three million, five hundred twenty-five thousand, two hundred thirty".