211133133029 has 32 divisors (see below), whose sum is σ = 266075357184. Its totient is φ = 163098048960.

The previous prime is 211133133011. The next prime is 211133133049. The reversal of 211133133029 is 920331331112.

It is a happy number.

It is not a de Polignac number, because 211133133029 - 2¹² = 211133128933 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 211133132992 and 211133133010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211133133049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 506852 + ... + 824114.

It is an arithmetic number, because the mean of its divisors is an integer number (8314854912).

Almost surely, 2^211133133029 is an apocalyptic number.

It is an amenable number.

211133133029 is a deficient number, since it is larger than the sum of its proper divisors (54942224155).

211133133029 is a wasteful number, since it uses less digits than its factorization.

211133133029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317457.

The product of its (nonzero) digits is 2916, while the sum is 29.

The spelling of 211133133029 in words is "two hundred eleven billion, one hundred thirty-three million, one hundred thirty-three thousand, twenty-nine".