10303602020 has 12 divisors (see below), whose sum is σ = 21637564284. Its totient is φ = 4121440800.

The previous prime is 10303601981. The next prime is 10303602053. The reversal of 10303602020 is 2020630301.

It can be written as a sum of positive squares in 2 ways, for example, as 6904945216 + 3398656804 = 83096^2 + 58298^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10303602020.

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, 257590031 + ... + 257590070.

It is an arithmetic number, because the mean of its divisors is an integer number (1803130357).

Almost surely, 2^10303602020 is an apocalyptic number.

10303602020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10303602020 is an abundant number, since it is smaller than the sum of its proper divisors (11333962264).

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

10303602020 is a wasteful number, since it uses less digits than its factorization.

10303602020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 515180110 (or 515180108 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The spelling of 10303602020 in words is "ten billion, three hundred three million, six hundred two thousand, twenty".