211434120230333 has 48 divisors (see below), whose sum is σ = 288956251450944. Its totient is φ = 152078734563840.

The previous prime is 211434120230329. The next prime is 211434120230353. The reversal of 211434120230333 is 333032021434112.

It is not a de Polignac number, because 211434120230333 - 2² = 211434120230329 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 211434120230333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211434120230353) 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 47 ways as a sum of consecutive naturals, for example, 1187296166 + ... + 1187474232.

It is an arithmetic number, because the mean of its divisors is an integer number (6019921905228).

Almost surely, 2^{211434120230333} is an apocalyptic number.

It is an amenable number.

211434120230333 is a deficient number, since it is larger than the sum of its proper divisors (77522131220611).

211434120230333 is a wasteful number, since it uses less digits than its factorization.

211434120230333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347562 (or 347555 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 32.

Adding to 211434120230333 its reverse (333032021434112), we get a palindrome (544466141664445).

The spelling of 211434120230333 in words is "two hundred eleven trillion, four hundred thirty-four billion, one hundred twenty million, two hundred thirty thousand, three hundred thirty-three".