13083783 has 4 divisors (see below), whose sum is σ = 17445048. Its totient is φ = 8722520.

The previous prime is 13083779. The next prime is 13083787. The reversal of 13083783 is 38738031.

13083783 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38738031 = 3 ⋅12912677.

It is an interprime number because it is at equal distance from previous prime (13083779) and next prime (13083787).

It is a cyclic number.

It is not a de Polignac number, because 13083783 - 2² = 13083779 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13083787) 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, 2180628 + ... + 2180633.

It is an arithmetic number, because the mean of its divisors is an integer number (4361262).

Almost surely, 2^13083783 is an apocalyptic number.

13083783 is a deficient number, since it is larger than the sum of its proper divisors (4361265).

13083783 is an equidigital number, since it uses as much as digits as its factorization.

13083783 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4361264.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 13083783 is about 3617.1512271399. The cubic root of 13083783 is about 235.6375204833.

The spelling of 13083783 in words is "thirteen million, eighty-three thousand, seven hundred eighty-three".