13212101200311 has 16 divisors (see below), whose sum is σ = 21079135818720. Its totient is φ = 8130523815360.

The previous prime is 13212101200273. The next prime is 13212101200387. The reversal of 13212101200311 is 11300210121231.

13212101200311 is a `hidden beast` number, since 1 + 3 + 21 + 210 + 120 + 0 + 311 = 666.

It is not a de Polignac number, because 13212101200311 - 2²⁶ = 13212034091447 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13212101200811) 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, 18820656630 + ... + 18820657331.

It is an arithmetic number, because the mean of its divisors is an integer number (1317445988670).

Almost surely, 2^{13212101200311} is an apocalyptic number.

13212101200311 is a deficient number, since it is larger than the sum of its proper divisors (7867034618409).

13212101200311 is a wasteful number, since it uses less digits than its factorization.

13212101200311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37641313983 (or 37641313977 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 13212101200311 its reverse (11300210121231), we get a palindrome (24512311321542).

The spelling of 13212101200311 in words is "thirteen trillion, two hundred twelve billion, one hundred one million, two hundred thousand, three hundred eleven".