13011203300 has 36 divisors (see below), whose sum is σ = 29895156900. Its totient is φ = 4898334720.

The previous prime is 13011203267. The next prime is 13011203321. The reversal of 13011203300 is 330211031.

It can be written as a sum of positive squares in 6 ways, for example, as 912523264 + 12098680036 = 30208^2 + 109994^2 .

It is a super-2 number, since 2×13011203300² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3825125 + ... + 3828524.

It is an arithmetic number, because the mean of its divisors is an integer number (830421025).

Almost surely, 2^13011203300 is an apocalyptic number.

13011203300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13011203300 is an abundant number, since it is smaller than the sum of its proper divisors (16883953600).

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

13011203300 is a wasteful number, since it uses less digits than its factorization.

13011203300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7653680 (or 7653673 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 13011203300 its reverse (330211031), we get a palindrome (13341414331).

The spelling of 13011203300 in words is "thirteen billion, eleven million, two hundred three thousand, three hundred".