10300203040 has 48 divisors (see below), whose sum is σ = 24438756888. Its totient is φ = 4102383616.

The previous prime is 10300203037. The next prime is 10300203059. The reversal of 10300203040 is 4030200301.

It can be written as a sum of positive squares in 4 ways, for example, as 4663797264 + 5636405776 = 68292^2 + 75076^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10300203040.

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, 100867 + ... + 175426.

Almost surely, 2^10300203040 is an apocalyptic number.

10300203040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10300203040 is an abundant number, since it is smaller than the sum of its proper divisors (14138553848).

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

10300203040 is a wasteful number, since it uses less digits than its factorization.

10300203040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276541 (or 276533 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 10300203040 its reverse (4030200301), we get a palindrome (14330403341).

The spelling of 10300203040 in words is "ten billion, three hundred million, two hundred three thousand, forty".