13201211101 has 16 divisors (see below), whose sum is σ = 14360935680. Its totient is φ = 12062373120.

The previous prime is 13201211071. The next prime is 13201211131. The reversal of 13201211101 is 10111210231.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (13201211071) and next prime (13201211131).

It is a cyclic number.

It is not a de Polignac number, because 13201211101 - 2⁵ = 13201211069 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13201211131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1227136 + ... + 1237846.

It is an arithmetic number, because the mean of its divisors is an integer number (897558480).

Almost surely, 2^13201211101 is an apocalyptic number.

It is an amenable number.

13201211101 is a deficient number, since it is larger than the sum of its proper divisors (1159724579).

13201211101 is a wasteful number, since it uses less digits than its factorization.

13201211101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11676.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 13201211101 its reverse (10111210231), we get a palindrome (23312421332).

The spelling of 13201211101 in words is "thirteen billion, two hundred one million, two hundred eleven thousand, one hundred one".