383140063 has 2 divisors, whose sum is σ = 383140064. Its totient is φ = 383140062.

The previous prime is 383140061. The next prime is 383140081. The reversal of 383140063 is 360041383.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 383140063 - 2¹ = 383140061 is a prime.

Together with 383140061, 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 (383140061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 191570031 + 191570032.

It is an arithmetic number, because the mean of its divisors is an integer number (191570032).

Almost surely, 2^383140063 is an apocalyptic number.

383140063 is a deficient number, since it is larger than the sum of its proper divisors (1).

383140063 is an equidigital number, since it uses as much as digits as its factorization.

383140063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 383140063 is about 19573.9639061688. The cubic root of 383140063 is about 726.3052589626.

The spelling of 383140063 in words is "three hundred eighty-three million, one hundred forty thousand, sixty-three".