211303141233 has 16 divisors (see below), whose sum is σ = 289630698240. Its totient is φ = 136929505536.

The previous prime is 211303141229. The next prime is 211303141241. The reversal of 211303141233 is 332141303112.

It is not a de Polignac number, because 211303141233 - 2² = 211303141229 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (211303142233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 800760 + ... + 1031417.

It is an arithmetic number, because the mean of its divisors is an integer number (18101918640).

Almost surely, 2^211303141233 is an apocalyptic number.

It is an amenable number.

211303141233 is a deficient number, since it is larger than the sum of its proper divisors (78327557007).

211303141233 is a wasteful number, since it uses less digits than its factorization.

211303141233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1833256.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 211303141233 its reverse (332141303112), we get a palindrome (543444444345).

The spelling of 211303141233 in words is "two hundred eleven billion, three hundred three million, one hundred forty-one thousand, two hundred thirty-three".