13051430 has 32 divisors (see below), whose sum is σ = 27426816. Its totient is φ = 4378464.

The previous prime is 13051411. The next prime is 13051453. The reversal of 13051430 is 3415031.

It is a junction number, because it is equal to n+sod(n) for n = 13051399 and 13051408.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 1307 + ... + 5273.

It is an arithmetic number, because the mean of its divisors is an integer number (857088).

Almost surely, 2^13051430 is an apocalyptic number.

13051430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13051430 is an abundant number, since it is smaller than the sum of its proper divisors (14375386).

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

13051430 is a wasteful number, since it uses less digits than its factorization.

13051430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4028.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 13051430 is about 3612.6762932762. The cubic root of 13051430 is about 235.4431354929.

Adding to 13051430 its reverse (3415031), we get a palindrome (16466461).

The spelling of 13051430 in words is "thirteen million, fifty-one thousand, four hundred thirty".