13313130 has 16 divisors (see below), whose sum is σ = 31951584. Its totient is φ = 3550160.

The previous prime is 13313107. The next prime is 13313141. The reversal of 13313130 is 3131331.

It is a Harshad number since it is a multiple of its sum of digits (15).

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 7 ways as a sum of consecutive naturals, for example, 221856 + ... + 221915.

It is an arithmetic number, because the mean of its divisors is an integer number (1996974).

Almost surely, 2^13313130 is an apocalyptic number.

13313130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13313130 is an abundant number, since it is smaller than the sum of its proper divisors (18638454).

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

13313130 is a wasteful number, since it uses less digits than its factorization.

13313130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443781.

The product of its (nonzero) digits is 81, while the sum is 15.

The square root of 13313130 is about 3648.7162125877. The cubic root of 13313130 is about 237.0063912535.

Adding to 13313130 its reverse (3131331), we get a palindrome (16444461).

The spelling of 13313130 in words is "thirteen million, three hundred thirteen thousand, one hundred thirty".