13310730 has 40 divisors (see below), whose sum is σ = 35793252. Its totient is φ = 3549312.

The previous prime is 13310719. The next prime is 13310741. The reversal of 13310730 is 3701331.

It is an interprime number because it is at equal distance from previous prime (13310719) and next prime (13310741).

It can be written as a sum of positive squares in 2 ways, for example, as 12383361 + 927369 = 3519^2 + 963^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

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 19 ways as a sum of consecutive naturals, for example, 7407 + ... + 9026.

Almost surely, 2^13310730 is an apocalyptic number.

13310730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13310730 is an abundant number, since it is smaller than the sum of its proper divisors (22482522).

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

13310730 is a wasteful number, since it uses less digits than its factorization.

13310730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16452 (or 16443 counting only the distinct ones).

The product of its (nonzero) digits is 189, while the sum is 18.

The square root of 13310730 is about 3648.3873149653. The cubic root of 13310730 is about 236.9921484340.

The spelling of 13310730 in words is "thirteen million, three hundred ten thousand, seven hundred thirty".