13311883 has 4 divisors (see below), whose sum is σ = 14335888. Its totient is φ = 12287880.

The previous prime is 13311863. The next prime is 13311887. The reversal of 13311883 is 38811331.

13311883 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 13311883 - 2⁹ = 13311371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13311887) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 511983 + ... + 512008.

It is an arithmetic number, because the mean of its divisors is an integer number (3583972).

Almost surely, 2^13311883 is an apocalyptic number.

13311883 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

13311883 is a deficient number, since it is larger than the sum of its proper divisors (1024005).

13311883 is a wasteful number, since it uses less digits than its factorization.

13311883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1024004.

The product of its digits is 1728, while the sum is 28.

The square root of 13311883 is about 3648.5453265651. The cubic root of 13311883 is about 236.9989911355.

The spelling of 13311883 in words is "thirteen million, three hundred eleven thousand, eight hundred eighty-three".