2141231133 has 8 divisors (see below), whose sum is σ = 2861169696. Its totient is φ = 1424390000.

The previous prime is 2141231129. The next prime is 2141231143. The reversal of 2141231133 is 3311321412.

2141231133 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 2141231133 - 2² = 2141231129 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2141231143) 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, 772743 + ... + 775508.

It is an arithmetic number, because the mean of its divisors is an integer number (357646212).

Almost surely, 2^2141231133 is an apocalyptic number.

It is an amenable number.

2141231133 is a deficient number, since it is larger than the sum of its proper divisors (719938563).

2141231133 is a wasteful number, since it uses less digits than its factorization.

2141231133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1548715.

The product of its digits is 432, while the sum is 21.

The square root of 2141231133 is about 46273.4387418960. The cubic root of 2141231133 is about 1288.9058151532.

Adding to 2141231133 its reverse (3311321412), we get a palindrome (5452552545).

The spelling of 2141231133 in words is "two billion, one hundred forty-one million, two hundred thirty-one thousand, one hundred thirty-three".