233221031101132 has 12 divisors (see below), whose sum is σ = 425881882880496. Its totient is φ = 111540493135280.

The previous prime is 233221031101129. The next prime is 233221031101139. The reversal of 233221031101132 is 231101130122332.

It is a junction number, because it is equal to n+sod(n) for n = 233221031101097 and 233221031101106.

It is not an unprimeable number, because it can be changed into a prime (233221031101139) 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 3 ways as a sum of consecutive naturals, for example, 1267505603719 + ... + 1267505603902.

It is an arithmetic number, because the mean of its divisors is an integer number (35490156906708).

Almost surely, 2^{233221031101132} is an apocalyptic number.

It is an amenable number.

233221031101132 is a deficient number, since it is larger than the sum of its proper divisors (192660851779364).

233221031101132 is a wasteful number, since it uses less digits than its factorization.

233221031101132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2535011207648 (or 2535011207646 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 233221031101132 its reverse (231101130122332), we get a palindrome (464322161223464).

The spelling of 233221031101132 in words is "two hundred thirty-three trillion, two hundred twenty-one billion, thirty-one million, one hundred one thousand, one hundred thirty-two".