10782313 has 4 divisors (see below), whose sum is σ = 10795408. Its totient is φ = 10769220.

The previous prime is 10782271. The next prime is 10782323. The reversal of 10782313 is 31328701.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 31328701 = 19 ⋅1648879.

It is a cyclic number.

It is not a de Polignac number, because 10782313 - 2²¹ = 8685161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10782323) 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, 5223 + ... + 6988.

It is an arithmetic number, because the mean of its divisors is an integer number (2698852).

Almost surely, 2^10782313 is an apocalyptic number.

It is an amenable number.

10782313 is a deficient number, since it is larger than the sum of its proper divisors (13095).

10782313 is an equidigital number, since it uses as much as digits as its factorization.

10782313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13094.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 10782313 is about 3283.6432510247. The cubic root of 10782313 is about 220.9211583115.

The spelling of 10782313 in words is "ten million, seven hundred eighty-two thousand, three hundred thirteen".