13115201 has 8 divisors (see below), whose sum is σ = 14769408. Its totient is φ = 11538000.

The previous prime is 13115197. The next prime is 13115227. The reversal of 13115201 is 10251131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13115201 - 2² = 13115197 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13115231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18890 + ... + 19571.

It is an arithmetic number, because the mean of its divisors is an integer number (1846176).

Almost surely, 2^13115201 is an apocalyptic number.

13115201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13115201 is a deficient number, since it is larger than the sum of its proper divisors (1654207).

13115201 is a wasteful number, since it uses less digits than its factorization.

13115201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38503.

The product of its (nonzero) digits is 30, while the sum is 14.

The square root of 13115201 is about 3621.4915435494. The cubic root of 13115201 is about 235.8259813108.

Adding to 13115201 its reverse (10251131), we get a palindrome (23366332).

The spelling of 13115201 in words is "thirteen million, one hundred fifteen thousand, two hundred one".