13051300 has 18 divisors (see below), whose sum is σ = 28321538. Its totient is φ = 5220480.

The previous prime is 13051277. The next prime is 13051301. The reversal of 13051300 is 315031.

It can be written as a sum of positive squares in 3 ways, for example, as 1721344 + 11329956 = 1312^2 + 3366^2 .

It is not an unprimeable number, because it can be changed into a prime (13051301) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 65157 + ... + 65356.

Almost surely, 2^13051300 is an apocalyptic number.

13051300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13051300 is an abundant number, since it is smaller than the sum of its proper divisors (15270238).

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

13051300 is a wasteful number, since it uses less digits than its factorization.

13051300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130527 (or 130520 counting only the distinct ones).

The product of its (nonzero) digits is 45, while the sum is 13.

The square root of 13051300 is about 3612.6583010299. The cubic root of 13051300 is about 235.4423537725.

Adding to 13051300 its reverse (315031), we get a palindrome (13366331).

The spelling of 13051300 in words is "thirteen million, fifty-one thousand, three hundred".