2103169824 has 288 divisors, whose sum is σ = 7316749440. Its totient is φ = 559374336.

The previous prime is 2103169819. The next prime is 2103169843. The reversal of 2103169824 is 4289613012.

It is a tau number, because it is divible by the number of its divisors (288).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3735367 + ... + 3735929.

It is an arithmetic number, because the mean of its divisors is an integer number (25405380).

Almost surely, 2^2103169824 is an apocalyptic number.

2103169824 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2103169824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3658374720).

2103169824 is an abundant number, since it is smaller than the sum of its proper divisors (5213579616).

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

2103169824 is a wasteful number, since it uses less digits than its factorization.

2103169824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 712 (or 701 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 2103169824 is about 45860.3295234563. The cubic root of 2103169824 is about 1281.2231602103.

The spelling of 2103169824 in words is "two billion, one hundred three million, one hundred sixty-nine thousand, eight hundred twenty-four".