231323232332 has 6 divisors (see below), whose sum is σ = 404815656588. Its totient is φ = 115661616164.

The previous prime is 231323232313. The next prime is 231323232377. The reversal of 231323232332 is 233232323132.

It is a junction number, because it is equal to n+sod(n) for n = 231323232295 and 231323232304.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28915404038 + ... + 28915404045.

It is an arithmetic number, because the mean of its divisors is an integer number (67469276098).

Almost surely, 2^231323232332 is an apocalyptic number.

It is an amenable number.

231323232332 is a deficient number, since it is larger than the sum of its proper divisors (173492424256).

231323232332 is a wasteful number, since it uses less digits than its factorization.

231323232332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57830808087 (or 57830808085 counting only the distinct ones).

The product of its digits is 23328, while the sum is 29.

Adding to 231323232332 its reverse (233232323132), we get a palindrome (464555555464).

The spelling of 231323232332 in words is "two hundred thirty-one billion, three hundred twenty-three million, two hundred thirty-two thousand, three hundred thirty-two".