211313030133 has 8 divisors (see below), whose sum is σ = 282712314528. Its totient is φ = 140394549584.

The previous prime is 211313030107. The next prime is 211313030171. The reversal of 211313030133 is 331030313112.

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 211313030133 - 2¹⁴ = 211313013749 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211313030933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120199935 + ... + 120201692.

It is an arithmetic number, because the mean of its divisors is an integer number (35339039316).

Almost surely, 2^211313030133 is an apocalyptic number.

It is an amenable number.

211313030133 is a deficient number, since it is larger than the sum of its proper divisors (71399284395).

211313030133 is a wasteful number, since it uses less digits than its factorization.

211313030133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240401923.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 211313030133 its reverse (331030313112), we get a palindrome (542343343245).

The spelling of 211313030133 in words is "two hundred eleven billion, three hundred thirteen million, thirty thousand, one hundred thirty-three".