211340133299 has 4 divisors (see below), whose sum is σ = 223771905864. Its totient is φ = 198908360736.

The previous prime is 211340133283. The next prime is 211340133311. The reversal of 211340133299 is 992331043112.

211340133299 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 211340133299 - 2⁴ = 211340133283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (211340133239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6215886257 + ... + 6215886290.

It is an arithmetic number, because the mean of its divisors is an integer number (55942976466).

Almost surely, 2^211340133299 is an apocalyptic number.

211340133299 is a deficient number, since it is larger than the sum of its proper divisors (12431772565).

211340133299 is a wasteful number, since it uses less digits than its factorization.

211340133299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12431772564.

The product of its (nonzero) digits is 34992, while the sum is 38.

The spelling of 211340133299 in words is "two hundred eleven billion, three hundred forty million, one hundred thirty-three thousand, two hundred ninety-nine".