2103343524 has 60 divisors (see below), whose sum is σ = 5532427824. Its totient is φ = 696795696.

The previous prime is 2103343511. The next prime is 2103343553. The reversal of 2103343524 is 4253433012.

2103343524 is a `hidden beast` number, since 2 + 103 + 34 + 3 + 524 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 32899 + ... + 72725.

Almost surely, 2^2103343524 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2103343524, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2766213912).

2103343524 is an abundant number, since it is smaller than the sum of its proper divisors (3429084300).

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

2103343524 is a wasteful number, since it uses less digits than its factorization.

2103343524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40006 (or 39995 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 2103343524 is about 45862.2232779877. The cubic root of 2103343524 is about 1281.2584311513.

Adding to 2103343524 its reverse (4253433012), we get a palindrome (6356776536).

The spelling of 2103343524 in words is "two billion, one hundred three million, three hundred forty-three thousand, five hundred twenty-four".