2133411051 has 8 divisors (see below), whose sum is σ = 2848007680. Its totient is φ = 1420544232.

The previous prime is 2133411043. The next prime is 2133411061. The reversal of 2133411051 is 1501143312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2133411051 - 2³ = 2133411043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2133411061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 429571 + ... + 434508.

It is an arithmetic number, because the mean of its divisors is an integer number (356000960).

Almost surely, 2^2133411051 is an apocalyptic number.

2133411051 is a deficient number, since it is larger than the sum of its proper divisors (714596629).

2133411051 is an equidigital number, since it uses as much as digits as its factorization.

2133411051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 864905.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 2133411051 is about 46188.8628459286. The cubic root of 2133411051 is about 1287.3348116973.

Adding to 2133411051 its reverse (1501143312), we get a palindrome (3634554363).

It can be divided in two parts, 21334 and 11051, that added together give a triangular number (32385 = T₂₅₄).

The spelling of 2133411051 in words is "two billion, one hundred thirty-three million, four hundred eleven thousand, fifty-one".