2103247736 has 16 divisors (see below), whose sum is σ = 4079575800. Its totient is φ = 1015360864.

The previous prime is 2103247709. The next prime is 2103247739. The reversal of 2103247736 is 6377423012.

It is a junction number, because it is equal to n+sod(n) for n = 2103247696 and 2103247705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2103247739) 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 3 ways as a sum of consecutive naturals, for example, 4532630 + ... + 4533093.

Almost surely, 2^2103247736 is an apocalyptic number.

It is an amenable number.

2103247736 is a deficient number, since it is larger than the sum of its proper divisors (1976328064).

2103247736 is a wasteful number, since it uses less digits than its factorization.

2103247736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9065758 (or 9065754 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 35.

The square root of 2103247736 is about 45861.1789643485. The cubic root of 2103247736 is about 1281.2389810006.

The spelling of 2103247736 in words is "two billion, one hundred three million, two hundred forty-seven thousand, seven hundred thirty-six".