13014331 has 4 divisors (see below), whose sum is σ = 14197464. Its totient is φ = 11831200.

The previous prime is 13014319. The next prime is 13014349. The reversal of 13014331 is 13341031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13014331 - 2¹⁹ = 12490043 is a prime.

It is a super-2 number, since 2×13014331² = 338745622755122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13014311) 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, 591550 + ... + 591571.

It is an arithmetic number, because the mean of its divisors is an integer number (3549366).

Almost surely, 2^13014331 is an apocalyptic number.

13014331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13014331 is a deficient number, since it is larger than the sum of its proper divisors (1183133).

13014331 is a wasteful number, since it uses less digits than its factorization.

13014331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1183132.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 13014331 is about 3607.5380801871. The cubic root of 13014331 is about 235.2198395481.

Adding to 13014331 its reverse (13341031), we get a palindrome (26355362).

The spelling of 13014331 in words is "thirteen million, fourteen thousand, three hundred thirty-one".