2103313524 has 48 divisors (see below), whose sum is σ = 5408179392. Its totient is φ = 632120832.

The previous prime is 2103313519. The next prime is 2103313529. The reversal of 2103313524 is 4253133012.

It is an interprime number because it is at equal distance from previous prime (2103313519) and next prime (2103313529).

It is a junction number, because it is equal to n+sod(n) for n = 2103313494 and 2103313503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2103313529) 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, 150069 + ... + 163484.

It is an arithmetic number, because the mean of its divisors is an integer number (112670404).

Almost surely, 2^2103313524 is an apocalyptic number.

It is an amenable number.

2103313524 is an abundant number, since it is smaller than the sum of its proper divisors (3304865868).

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

2103313524 is a wasteful number, since it uses less digits than its factorization.

2103313524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313616 (or 313614 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 2103313524 is about 45861.8962102528. The cubic root of 2103313524 is about 1281.2523395904.

Adding to 2103313524 its reverse (4253133012), we get a palindrome (6356446536).

The spelling of 2103313524 in words is "two billion, one hundred three million, three hundred thirteen thousand, five hundred twenty-four".