2141543133 has 12 divisors (see below), whose sum is σ = 3227833440. Its totient is φ = 1365621576.

The previous prime is 2141543101. The next prime is 2141543149. The reversal of 2141543133 is 3313451412.

It is a happy number.

2141543133 is a `hidden beast` number, since 214 + 15 + 431 + 3 + 3 = 666.

It is not a de Polignac number, because 2141543133 - 2⁵ = 2141543101 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2141543097 and 2141543106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2141543933) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5172603 + ... + 5173016.

It is an arithmetic number, because the mean of its divisors is an integer number (268986120).

Almost surely, 2^2141543133 is an apocalyptic number.

2141543133 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2141543133 is a deficient number, since it is larger than the sum of its proper divisors (1086290307).

2141543133 is a wasteful number, since it uses less digits than its factorization.

2141543133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10345648 (or 10345645 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 2141543133 is about 46276.8098835691. The cubic root of 2141543133 is about 1288.9684145114.

Adding to 2141543133 its reverse (3313451412), we get a palindrome (5454994545).

The spelling of 2141543133 in words is "two billion, one hundred forty-one million, five hundred forty-three thousand, one hundred thirty-three".