13083823 has 2 divisors, whose sum is σ = 13083824. Its totient is φ = 13083822.

The previous prime is 13083787. The next prime is 13083841. The reversal of 13083823 is 32838031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13083823 - 2²¹ = 10986671 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13083791 and 13083800.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13083883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6541911 + 6541912.

It is an arithmetic number, because the mean of its divisors is an integer number (6541912).

Almost surely, 2^13083823 is an apocalyptic number.

13083823 is a deficient number, since it is larger than the sum of its proper divisors (1).

13083823 is an equidigital number, since it uses as much as digits as its factorization.

13083823 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 13083823 is about 3617.1567563488. The cubic root of 13083823 is about 235.6377606150.

The spelling of 13083823 in words is "thirteen million, eighty-three thousand, eight hundred twenty-three".