2131032233 has 8 divisors (see below), whose sum is σ = 2329230816. Its totient is φ = 1933578400.

The previous prime is 2131032209. The next prime is 2131032247. The reversal of 2131032233 is 3322301312.

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 2131032233 - 2¹⁶ = 2130966697 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2131034233) 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 7 ways as a sum of consecutive naturals, for example, 180191 + ... + 191652.

It is an arithmetic number, because the mean of its divisors is an integer number (291153852).

Almost surely, 2^2131032233 is an apocalyptic number.

It is an amenable number.

2131032233 is a deficient number, since it is larger than the sum of its proper divisors (198198583).

2131032233 is a wasteful number, since it uses less digits than its factorization.

2131032233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372375.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 2131032233 is about 46163.1046724546. The cubic root of 2131032233 is about 1286.8561613023.

Adding to 2131032233 its reverse (3322301312), we get a palindrome (5453333545).

The spelling of 2131032233 in words is "two billion, one hundred thirty-one million, thirty-two thousand, two hundred thirty-three".