13113130 has 16 divisors (see below), whose sum is σ = 23677920. Its totient is φ = 5228752.

The previous prime is 13113127. The next prime is 13113143. The reversal of 13113130 is 3131131.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 13113130.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1581 + ... + 5359.

It is an arithmetic number, because the mean of its divisors is an integer number (1479870).

Almost surely, 2^13113130 is an apocalyptic number.

13113130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13113130 is a deficient number, since it is larger than the sum of its proper divisors (10564790).

13113130 is a wasteful number, since it uses less digits than its factorization.

13113130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4133.

The product of its (nonzero) digits is 27, while the sum is 13.

The square root of 13113130 is about 3621.2056003491. The cubic root of 13113130 is about 235.8135676920.

Adding to 13113130 its reverse (3131131), we get a palindrome (16244261).

The spelling of 13113130 in words is "thirteen million, one hundred thirteen thousand, one hundred thirty".