2133102231 has 24 divisors (see below), whose sum is σ = 3320023616. Its totient is φ = 1311940800.

The previous prime is 2133102197. The next prime is 2133102233. The reversal of 2133102231 is 1322013312.

It is not a de Polignac number, because 2133102231 - 2¹⁰ = 2133101207 is a prime.

It is a super-2 number, since 2×2133102231² = 9100250255794354722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2133102233) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 264306 + ... + 272256.

Almost surely, 2^2133102231 is an apocalyptic number.

2133102231 is a deficient number, since it is larger than the sum of its proper divisors (1186921385).

2133102231 is a wasteful number, since it uses less digits than its factorization.

2133102231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10263 (or 10260 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 2133102231 is about 46185.5197112688. The cubic root of 2133102231 is about 1287.2726930352.

Adding to 2133102231 its reverse (1322013312), we get a palindrome (3455115543).

The spelling of 2133102231 in words is "two billion, one hundred thirty-three million, one hundred two thousand, two hundred thirty-one".