13320058 has 4 divisors (see below), whose sum is σ = 19980090. Its totient is φ = 6660028.

The previous prime is 13320029. The next prime is 13320071. The reversal of 13320058 is 85002331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 85002331 = 7307 ⋅11633.

It can be written as a sum of positive squares in only one way, i.e., 11108889 + 2211169 = 3333^2 + 1487^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3330013 + ... + 3330016.

Almost surely, 2^13320058 is an apocalyptic number.

13320058 is a deficient number, since it is larger than the sum of its proper divisors (6660032).

13320058 is an equidigital number, since it uses as much as digits as its factorization.

13320058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6660031.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 13320058 is about 3649.6654641213. The cubic root of 13320058 is about 237.0474959258.

Adding to 13320058 its reverse (85002331), we get a palindrome (98322389).

The spelling of 13320058 in words is "thirteen million, three hundred twenty thousand, fifty-eight".