13195901 has 4 divisors (see below), whose sum is σ = 13226400. Its totient is φ = 13165404.

The previous prime is 13195877. The next prime is 13195913. The reversal of 13195901 is 10959131.

13195901 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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: 10959131 = 47 ⋅233173.

It is a cyclic number.

It is not a de Polignac number, because 13195901 - 2⁶ = 13195837 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 (13195981) 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, 14591 + ... + 15468.

It is an arithmetic number, because the mean of its divisors is an integer number (3306600).

Almost surely, 2^13195901 is an apocalyptic number.

It is an amenable number.

13195901 is a deficient number, since it is larger than the sum of its proper divisors (30499).

13195901 is an equidigital number, since it uses as much as digits as its factorization.

13195901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30498.

The product of its (nonzero) digits is 1215, while the sum is 29.

The square root of 13195901 is about 3632.6162748080. The cubic root of 13195901 is about 236.3086846927.

The spelling of 13195901 in words is "thirteen million, one hundred ninety-five thousand, nine hundred one".