13111002201 has 8 divisors (see below), whose sum is σ = 19070548704. Its totient is φ = 7946061920.

The previous prime is 13111002173. The next prime is 13111002209. The reversal of 13111002201 is 10220011131.

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 13111002201 - 2¹⁸ = 13110740057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13111002209) 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, 198651516 + ... + 198651581.

It is an arithmetic number, because the mean of its divisors is an integer number (2383818588).

Almost surely, 2^13111002201 is an apocalyptic number.

13111002201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13111002201 is a deficient number, since it is larger than the sum of its proper divisors (5959546503).

13111002201 is a wasteful number, since it uses less digits than its factorization.

13111002201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397303111.

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 13111002201 its reverse (10220011131), we get a palindrome (23331013332).

The spelling of 13111002201 in words is "thirteen billion, one hundred eleven million, two thousand, two hundred one".