10203798964 has 12 divisors (see below), whose sum is σ = 18101260324. Its totient is φ = 5032010304.

The previous prime is 10203798947. The next prime is 10203799043. The reversal of 10203798964 is 46989730201.

It can be written as a sum of positive squares in 2 ways, for example, as 8306499600 + 1897299364 = 91140^2 + 43558^2 .

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17471967 + ... + 17472550.

Almost surely, 2^10203798964 is an apocalyptic number.

It is an amenable number.

10203798964 is a deficient number, since it is larger than the sum of its proper divisors (7897461360).

10203798964 is a wasteful number, since it uses less digits than its factorization.

10203798964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34944594 (or 34944592 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 49.

The spelling of 10203798964 in words is "ten billion, two hundred three million, seven hundred ninety-eight thousand, nine hundred sixty-four".