211303030233133 has 8 divisors (see below), whose sum is σ = 214884788765760. Its totient is φ = 207721283408640.

The previous prime is 211303030233131. The next prime is 211303030233167. The reversal of 211303030233133 is 331332030303112.

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 211303030233133 - 2¹ = 211303030233131 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211303030233131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38370816 + ... + 43530742.

It is an arithmetic number, because the mean of its divisors is an integer number (26860598595720).

Almost surely, 2^{211303030233133} is an apocalyptic number.

It is an amenable number.

211303030233133 is a deficient number, since it is larger than the sum of its proper divisors (3581758532627).

211303030233133 is an equidigital number, since it uses as much as digits as its factorization.

211303030233133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5854067.

The product of its (nonzero) digits is 8748, while the sum is 28.

Adding to 211303030233133 its reverse (331332030303112), we get a palindrome (542635060536245).

The spelling of 211303030233133 in words is "two hundred eleven trillion, three hundred three billion, thirty million, two hundred thirty-three thousand, one hundred thirty-three".