13383711 has 28 divisors (see below), whose sum is σ = 21903720. Its totient is φ = 8106480.

The previous prime is 13383701. The next prime is 13383757. The reversal of 13383711 is 11738331.

13383711 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13383711 - 2⁶ = 13383647 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13383701) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 7185 + ... + 8853.

Almost surely, 2^13383711 is an apocalyptic number.

13383711 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13383711 is a deficient number, since it is larger than the sum of its proper divisors (8520009).

13383711 is an equidigital number, since it uses as much as digits as its factorization.

13383711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1698 (or 1683 counting only the distinct ones).

The product of its digits is 1512, while the sum is 27.

The square root of 13383711 is about 3658.3754591348. The cubic root of 13383711 is about 237.4244916010.

The spelling of 13383711 in words is "thirteen million, three hundred eighty-three thousand, seven hundred eleven".