13125383 has 2 divisors, whose sum is σ = 13125384. Its totient is φ = 13125382.

The previous prime is 13125349. The next prime is 13125389. The reversal of 13125383 is 38352131.

It is a strong prime.

It is an emirp because it is prime and its reverse (38352131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13125383 - 2⁶ = 13125319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13125389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6562691 + 6562692.

It is an arithmetic number, because the mean of its divisors is an integer number (6562692).

Almost surely, 2^13125383 is an apocalyptic number.

13125383 is a deficient number, since it is larger than the sum of its proper divisors (1).

13125383 is an equidigital number, since it uses as much as digits as its factorization.

13125383 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2160, while the sum is 26.

The square root of 13125383 is about 3622.8970451836. The cubic root of 13125383 is about 235.8869934402.

The spelling of 13125383 in words is "thirteen million, one hundred twenty-five thousand, three hundred eighty-three".