2103544524 has 24 divisors (see below), whose sum is σ = 5027985648. Its totient is φ = 684079360.

The previous prime is 2103544519. The next prime is 2103544537. The reversal of 2103544524 is 4254453012.

2103544524 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2103544491 and 2103544500.

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, 2137257 + ... + 2138240.

It is an arithmetic number, because the mean of its divisors is an integer number (209499402).

Almost surely, 2^2103544524 is an apocalyptic number.

It is an amenable number.

2103544524 is an abundant number, since it is smaller than the sum of its proper divisors (2924441124).

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

2103544524 is a wasteful number, since it uses less digits than its factorization.

2103544524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4275545 (or 4275543 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 2103544524 is about 45864.4145716480. The cubic root of 2103544524 is about 1281.2992431155.

Adding to 2103544524 its reverse (4254453012), we get a palindrome (6357997536).

The spelling of 2103544524 in words is "two billion, one hundred three million, five hundred forty-four thousand, five hundred twenty-four".