231330110032 has 40 divisors (see below), whose sum is σ = 526075047296. Its totient is φ = 96461974656.

The previous prime is 231330110017. The next prime is 231330110047. The reversal of 231330110032 is 230011033132.

231330110032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (231330110017) and next prime (231330110047).

It is a junction number, because it is equal to n+sod(n) for n = 231330109991 and 231330110009.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27907308 + ... + 27915595.

Almost surely, 2^231330110032 is an apocalyptic number.

It is an amenable number.

231330110032 is an abundant number, since it is smaller than the sum of its proper divisors (294744937264).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

231330110032 is a wasteful number, since it uses less digits than its factorization.

231330110032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55822955 (or 55822949 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 231330110032 its reverse (230011033132), we get a palindrome (461341143164).

The spelling of 231330110032 in words is "two hundred thirty-one billion, three hundred thirty million, one hundred ten thousand, thirty-two".