2133150471 has 24 divisors (see below), whose sum is σ = 3204619600. Its totient is φ = 1417969152.

The previous prime is 2133150427. The next prime is 2133150491. The reversal of 2133150471 is 1740513312.

It is not a de Polignac number, because 2133150471 - 2²⁵ = 2099596039 is a prime.

It is a super-3 number, since 3×2133150471³ (a number of 29 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2133150491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 72231 + ... + 97383.

Almost surely, 2^2133150471 is an apocalyptic number.

2133150471 is a deficient number, since it is larger than the sum of its proper divisors (1071469129).

2133150471 is an equidigital number, since it uses as much as digits as its factorization.

2133150471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25517 (or 25505 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 2133150471 is about 46186.0419499225. The cubic root of 2133150471 is about 1287.2823968312.

Adding to 2133150471 its reverse (1740513312), we get a palindrome (3873663783).

The spelling of 2133150471 in words is "two billion, one hundred thirty-three million, one hundred fifty thousand, four hundred seventy-one".