13311001 has 8 divisors (see below), whose sum is σ = 15285600. Its totient is φ = 11463840.

The previous prime is 13310989. The next prime is 13311007. The reversal of 13311001 is 10011331.

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

It is a de Polignac number, because none of the positive numbers 2^k-13311001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13311007) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 31636 + ... + 32053.

It is an arithmetic number, because the mean of its divisors is an integer number (1910700).

Almost surely, 2^13311001 is an apocalyptic number.

13311001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13311001 is a deficient number, since it is larger than the sum of its proper divisors (1974599).

13311001 is a wasteful number, since it uses less digits than its factorization.

13311001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63719.

The product of its (nonzero) digits is 9, while the sum is 10.

The square root of 13311001 is about 3648.4244544735. The cubic root of 13311001 is about 236.9937567715.

Adding to 13311001 its reverse (10011331), we get a palindrome (23322332).

It can be divided in two parts, 1331 and 1001, that multiplied together give a palindrome (1332331).

The spelling of 13311001 in words is "thirteen million, three hundred eleven thousand, one".