2133104358 has 96 divisors (see below), whose sum is σ = 5588794368. Its totient is φ = 536155200.

The previous prime is 2133104357. The next prime is 2133104371. The reversal of 2133104358 is 8534013312.

It is a super-3 number, since 3×2133104358³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2133104357) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 89616 + ... + 110892.

It is an arithmetic number, because the mean of its divisors is an integer number (58216608).

Almost surely, 2^2133104358 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2133104358, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2794397184).

2133104358 is an abundant number, since it is smaller than the sum of its proper divisors (3455690010).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2133104358 is a wasteful number, since it uses less digits than its factorization.

2133104358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21338 (or 21331 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 2133104358 is about 46185.5427379608. The cubic root of 2133104358 is about 1287.2731208984.

It can be divided in two parts, 2133 and 104358, that added together give a triangular number (106491 = T₄₆₁).

The spelling of 2133104358 in words is "two billion, one hundred thirty-three million, one hundred four thousand, three hundred fifty-eight".