2133113404 has 12 divisors (see below), whose sum is σ = 3736699624. Its totient is φ = 1065484944.

The previous prime is 2133113401. The next prime is 2133113443. The reversal of 2133113404 is 4043113312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2133113401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 263454 + ... + 271429.

Almost surely, 2^2133113404 is an apocalyptic number.

It is an amenable number.

2133113404 is a deficient number, since it is larger than the sum of its proper divisors (1603586220).

2133113404 is a wasteful number, since it uses less digits than its factorization.

2133113404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535884 (or 535882 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 2133113404 is about 46185.6406689352. The cubic root of 2133113404 is about 1287.2749405713.

Adding to 2133113404 its reverse (4043113312), we get a palindrome (6176226716).

The spelling of 2133113404 in words is "two billion, one hundred thirty-three million, one hundred thirteen thousand, four hundred four".