13111254201 has 8 divisors (see below), whose sum is σ = 17498798464. Its totient is φ = 8732273040.

The previous prime is 13111254181. The next prime is 13111254203. The reversal of 13111254201 is 10245211131.

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

It is not a de Polignac number, because 13111254201 - 2⁶ = 13111254137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13111254203) 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, 2137201 + ... + 2143326.

It is an arithmetic number, because the mean of its divisors is an integer number (2187349808).

Almost surely, 2^13111254201 is an apocalyptic number.

It is an amenable number.

13111254201 is a deficient number, since it is larger than the sum of its proper divisors (4387544263).

13111254201 is a wasteful number, since it uses less digits than its factorization.

13111254201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4281551.

The product of its (nonzero) digits is 240, while the sum is 21.

Adding to 13111254201 its reverse (10245211131), we get a palindrome (23356465332).

The spelling of 13111254201 in words is "thirteen billion, one hundred eleven million, two hundred fifty-four thousand, two hundred one".