13115300 has 36 divisors (see below), whose sum is σ = 31050096. Its totient is φ = 4768800.

The previous prime is 13115293. The next prime is 13115321. The reversal of 13115300 is 351131.

It is a super-2 number, since 2×13115300² = 344022188180000, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4862 + ... + 7061.

Almost surely, 2^13115300 is an apocalyptic number.

13115300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13115300 is an abundant number, since it is smaller than the sum of its proper divisors (17934796).

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

13115300 is a wasteful number, since it uses less digits than its factorization.

13115300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11948 (or 11941 counting only the distinct ones).

The product of its (nonzero) digits is 45, while the sum is 14.

The square root of 13115300 is about 3621.5052119250. The cubic root of 13115300 is about 235.8265746862.

Adding to 13115300 its reverse (351131), we get a palindrome (13466431).

The spelling of 13115300 in words is "thirteen million, one hundred fifteen thousand, three hundred".