13327031 has 8 divisors (see below), whose sum is σ = 14144544. Its totient is φ = 12513280.

The previous prime is 13327021. The next prime is 13327057. The reversal of 13327031 is 13072331.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13327031 is a prime.

It is a super-2 number, since 2×13327031² = 355219510549922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13326994 and 13327012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13327001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10286 + ... + 11508.

It is an arithmetic number, because the mean of its divisors is an integer number (1768068).

Almost surely, 2^13327031 is an apocalyptic number.

13327031 is a deficient number, since it is larger than the sum of its proper divisors (817513).

13327031 is a wasteful number, since it uses less digits than its factorization.

13327031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1881.

The product of its (nonzero) digits is 378, while the sum is 20.

The square root of 13327031 is about 3650.6206321665. The cubic root of 13327031 is about 237.0888531992.

Adding to 13327031 its reverse (13072331), we get a palindrome (26399362).

The spelling of 13327031 in words is "thirteen million, three hundred twenty-seven thousand, thirty-one".