13133371 has 2 divisors, whose sum is σ = 13133372. Its totient is φ = 13133370.

The previous prime is 13133363. The next prime is 13133377. The reversal of 13133371 is 17333131.

13133371 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13133371 - 2³ = 13133363 is a prime.

It is not a weakly prime, because it can be changed into another prime (13133377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6566685 + 6566686.

It is an arithmetic number, because the mean of its divisors is an integer number (6566686).

Almost surely, 2^13133371 is an apocalyptic number.

13133371 is a deficient number, since it is larger than the sum of its proper divisors (1).

13133371 is an equidigital number, since it uses as much as digits as its factorization.

13133371 is an evil number, because the sum of its binary digits is even.

The product of its digits is 567, while the sum is 22.

The square root of 13133371 is about 3623.9993101545. Note that the first 3 decimals coincide. The cubic root of 13133371 is about 235.9348366964.

The spelling of 13133371 in words is "thirteen million, one hundred thirty-three thousand, three hundred seventy-one".