232321011 has 16 divisors (see below), whose sum is σ = 334569984. Its totient is φ = 142546464.

The previous prime is 232321007. The next prime is 232321013. The reversal of 232321011 is 110123232.

It is not a de Polignac number, because 232321011 - 2² = 232321007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (232321013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4950 + ... + 22116.

It is an arithmetic number, because the mean of its divisors is an integer number (20910624).

Almost surely, 2^232321011 is an apocalyptic number.

232321011 is a deficient number, since it is larger than the sum of its proper divisors (102248973).

232321011 is a wasteful number, since it uses less digits than its factorization.

232321011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17530.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 232321011 is about 15242.0802714065. The cubic root of 232321011 is about 614.7466389780.

Adding to 232321011 its reverse (110123232), we get a palindrome (342444243).

The spelling of 232321011 in words is "two hundred thirty-two million, three hundred twenty-one thousand, eleven".