2103025116 has 24 divisors (see below), whose sum is σ = 4966182144. Its totient is φ = 692562160.

The previous prime is 2103025049. The next prime is 2103025117. The reversal of 2103025116 is 6115203012.

It is a junction number, because it is equal to n+sod(n) for n = 2103025092 and 2103025101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2103025117) 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, 1054740 + ... + 1056731.

It is an arithmetic number, because the mean of its divisors is an integer number (206924256).

Almost surely, 2^2103025116 is an apocalyptic number.

It is an amenable number.

2103025116 is an abundant number, since it is smaller than the sum of its proper divisors (2863157028).

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

2103025116 is a wasteful number, since it uses less digits than its factorization.

2103025116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2111561 (or 2111559 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 2103025116 is about 45858.7517928694. The cubic root of 2103025116 is about 1281.1937748050.

Adding to 2103025116 its reverse (6115203012), we get a palindrome (8218228128).

The spelling of 2103025116 in words is "two billion, one hundred three million, twenty-five thousand, one hundred sixteen".