2103007268 has 24 divisors (see below), whose sum is σ = 3820971000. Its totient is φ = 1011564288.

The previous prime is 2103007237. The next prime is 2103007279. The reversal of 2103007268 is 8627003012.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 184742464 + 1918264804 = 13592^2 + 43798^2 .

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a self number, because there is not a number n which added to its sum of digits gives 2103007268.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 593 + ... + 64856.

It is an arithmetic number, because the mean of its divisors is an integer number (159207125).

Almost surely, 2^2103007268 is an apocalyptic number.

It is an amenable number.

2103007268 is a deficient number, since it is larger than the sum of its proper divisors (1717963732).

2103007268 is a wasteful number, since it uses less digits than its factorization.

2103007268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65759 (or 65757 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 2103007268 is about 45858.5571949227. The cubic root of 2103007268 is about 1281.1901503735.

The spelling of 2103007268 in words is "two billion, one hundred three million, seven thousand, two hundred sixty-eight".