27201313 has 4 divisors (see below), whose sum is σ = 27214528. Its totient is φ = 27188100.

The previous prime is 27201289. The next prime is 27201319. The reversal of 27201313 is 31310272.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 27201313 - 2⁹ = 27200801 is a prime.

It is a super-2 number, since 2×27201313² = 1479822857847938, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27201319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2781 + ... + 7882.

It is an arithmetic number, because the mean of its divisors is an integer number (6803632).

Almost surely, 2^27201313 is an apocalyptic number.

It is an amenable number.

27201313 is a deficient number, since it is larger than the sum of its proper divisors (13215).

27201313 is a wasteful number, since it uses less digits than its factorization.

27201313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13214.

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 27201313 is about 5215.4878007719. The cubic root of 27201313 is about 300.7437582587.

Adding to 27201313 its reverse (31310272), we get a palindrome (58511585).

The spelling of 27201313 in words is "twenty-seven million, two hundred one thousand, three hundred thirteen".