231033103132 has 24 divisors (see below), whose sum is σ = 437361067136. Its totient is φ = 106152493248.

The previous prime is 231033103127. The next prime is 231033103139. The reversal of 231033103132 is 231301330132.

231033103132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231033103139) by changing a digit.

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, 9950163 + ... + 9973354.

Almost surely, 2^231033103132 is an apocalyptic number.

It is an amenable number.

231033103132 is a deficient number, since it is larger than the sum of its proper divisors (206327964004).

231033103132 is a wasteful number, since it uses less digits than its factorization.

231033103132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19923757 (or 19923755 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 231033103132 its reverse (231301330132), we get a palindrome (462334433264).

The spelling of 231033103132 in words is "two hundred thirty-one billion, thirty-three million, one hundred three thousand, one hundred thirty-two".