2032143231 has 8 divisors (see below), whose sum is σ = 2716600320. Its totient is φ = 1351224152.

The previous prime is 2032143227. The next prime is 2032143241. The reversal of 2032143231 is 1323412302.

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 2032143231 - 2² = 2032143227 is a prime.

It is a super-2 number, since 2×2032143231² = 8259212222598238722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2032143198 and 2032143207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2032143221) 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, 883161 + ... + 885458.

It is an arithmetic number, because the mean of its divisors is an integer number (339575040).

Almost surely, 2^2032143231 is an apocalyptic number.

2032143231 is a deficient number, since it is larger than the sum of its proper divisors (684457089).

2032143231 is a wasteful number, since it uses less digits than its factorization.

2032143231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1769005.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 2032143231 is about 45079.2993623459. The cubic root of 2032143231 is about 1266.6348655990.

Adding to 2032143231 its reverse (1323412302), we get a palindrome (3355555533).

The spelling of 2032143231 in words is "two billion, thirty-two million, one hundred forty-three thousand, two hundred thirty-one".