13201349 has 4 divisors (see below), whose sum is σ = 15087264. Its totient is φ = 11315436.

The previous prime is 13201337. The next prime is 13201373. The reversal of 13201349 is 94310231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 94310231 = 181 ⋅521051.

It is a cyclic number.

It is not a de Polignac number, because 13201349 - 2⁸ = 13201093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13201249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 942947 + ... + 942960.

It is an arithmetic number, because the mean of its divisors is an integer number (3771816).

Almost surely, 2^13201349 is an apocalyptic number.

It is an amenable number.

13201349 is a deficient number, since it is larger than the sum of its proper divisors (1885915).

13201349 is an equidigital number, since it uses as much as digits as its factorization.

13201349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1885914.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 13201349 is about 3633.3660701889. The cubic root of 13201349 is about 236.3412006632.

The spelling of 13201349 in words is "thirteen million, two hundred one thousand, three hundred forty-nine".