100021232232032 has 24 divisors (see below), whose sum is σ = 196989223636800. Its totient is φ = 49992223054464.

The previous prime is 100021232231981. The next prime is 100021232232071. The reversal of 100021232232032 is 230232232120001.

It is a junction number, because it is equal to n+sod(n) for n = 100021232231989 and 100021232232007.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 574694807 + ... + 574868822.

It is an arithmetic number, because the mean of its divisors is an integer number (8207884318200).

Almost surely, 2^{100021232232032} is an apocalyptic number.

It is an amenable number.

100021232232032 is a deficient number, since it is larger than the sum of its proper divisors (96967991404768).

100021232232032 is a wasteful number, since it uses less digits than its factorization.

100021232232032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1149566358 (or 1149566350 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 100021232232032 its reverse (230232232120001), we get a palindrome (330253464352033).

The spelling of 100021232232032 in words is "one hundred trillion, twenty-one billion, two hundred thirty-two million, two hundred thirty-two thousand, thirty-two".