13157383 has 2 divisors, whose sum is σ = 13157384. Its totient is φ = 13157382.

The previous prime is 13157377. The next prime is 13157399. The reversal of 13157383 is 38375131.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (38375131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13157383 - 2¹⁷ = 13026311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13157483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6578691 + 6578692.

It is an arithmetic number, because the mean of its divisors is an integer number (6578692).

Almost surely, 2^13157383 is an apocalyptic number.

13157383 is a deficient number, since it is larger than the sum of its proper divisors (1).

13157383 is an equidigital number, since it uses as much as digits as its factorization.

13157383 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7560, while the sum is 31.

The square root of 13157383 is about 3627.3107118084. The cubic root of 13157383 is about 236.0785372528.

The spelling of 13157383 in words is "thirteen million, one hundred fifty-seven thousand, three hundred eighty-three".