2133104331 has 16 divisors (see below), whose sum is σ = 2998716800. Its totient is φ = 1345025088.

The previous prime is 2133104297. The next prime is 2133104339. The reversal of 2133104331 is 1334013312.

It is not a de Polignac number, because 2133104331 - 2¹⁰ = 2133103307 is a prime.

It is a super-2 number, since 2×2133104331² = 9100268173861915122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2133104298 and 2133104307.

It is not an unprimeable number, because it can be changed into a prime (2133104339) 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, 5055 + ... + 65511.

It is an arithmetic number, because the mean of its divisors is an integer number (187419800).

Almost surely, 2^2133104331 is an apocalyptic number.

2133104331 is a deficient number, since it is larger than the sum of its proper divisors (865612469).

2133104331 is a wasteful number, since it uses less digits than its factorization.

2133104331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61098.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 2133104331 is about 46185.5424456615. The cubic root of 2133104331 is about 1287.2731154672.

Adding to 2133104331 its reverse (1334013312), we get a palindrome (3467117643).

The spelling of 2133104331 in words is "two billion, one hundred thirty-three million, one hundred four thousand, three hundred thirty-one".