2103117744 has 160 divisors (see below), whose sum is σ = 6768566784. Its totient is φ = 547891200.

The previous prime is 2103117721. The next prime is 2103117749. The reversal of 2103117744 is 4477113012.

It is not an unprimeable number, because it can be changed into a prime (2103117749) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 359644 + ... + 365444.

Almost surely, 2^2103117744 is an apocalyptic number.

2103117744 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 2103117744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3384283392).

2103117744 is an abundant number, since it is smaller than the sum of its proper divisors (4665449040).

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

2103117744 is a wasteful number, since it uses less digits than its factorization.

2103117744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5915 (or 5909 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 30.

The square root of 2103117744 is about 45859.7617089317. The cubic root of 2103117744 is about 1281.2125846413.

The spelling of 2103117744 in words is "two billion, one hundred three million, one hundred seventeen thousand, seven hundred forty-four".