382237013 has 2 divisors, whose sum is σ = 382237014. Its totient is φ = 382237012.

The previous prime is 382236991. The next prime is 382237043. The reversal of 382237013 is 310732283.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 359216209 + 23020804 = 18953^2 + 4798^2 .

It is an emirp because it is prime and its reverse (310732283) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 382237013 - 2¹⁶ = 382171477 is a prime.

It is a super-2 number, since 2×382237013² = 292210268214324338, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (382237043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 191118506 + 191118507.

It is an arithmetic number, because the mean of its divisors is an integer number (191118507).

Almost surely, 2^382237013 is an apocalyptic number.

It is an amenable number.

382237013 is a deficient number, since it is larger than the sum of its proper divisors (1).

382237013 is an equidigital number, since it uses as much as digits as its factorization.

382237013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 382237013 is about 19550.8826654962. The cubic root of 382237013 is about 725.7341832579.

Adding to 382237013 its reverse (310732283), we get a palindrome (692969296).

The spelling of 382237013 in words is "three hundred eighty-two million, two hundred thirty-seven thousand, thirteen".