10691383 has 2 divisors, whose sum is σ = 10691384. Its totient is φ = 10691382.

The previous prime is 10691381. The next prime is 10691399. The reversal of 10691383 is 38319601.

10691383 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (38319601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10691383 - 2¹ = 10691381 is a prime.

It is a super-2 number, since 2×10691383² = 228611340905378, which contains 22 as substring.

Together with 10691381, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10691381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5345691 + 5345692.

It is an arithmetic number, because the mean of its divisors is an integer number (5345692).

Almost surely, 2^10691383 is an apocalyptic number.

10691383 is a deficient number, since it is larger than the sum of its proper divisors (1).

10691383 is an equidigital number, since it uses as much as digits as its factorization.

10691383 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 10691383 is about 3269.7680345859. The cubic root of 10691383 is about 220.2983761346.

The spelling of 10691383 in words is "ten million, six hundred ninety-one thousand, three hundred eighty-three".