232220121323103 has 80 divisors (see below), whose sum is σ = 360350648856000. Its totient is φ = 148905685006848.

The previous prime is 232220121323063. The next prime is 232220121323117. The reversal of 232220121323103 is 301323121022232.

232220121323103 is a `hidden beast` number, since 2 + 3 + 2 + 220 + 12 + 1 + 323 + 103 = 666.

It is not a de Polignac number, because 232220121323103 - 2²² = 232220117128799 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232220121323143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1311971133 + ... + 1312148121.

It is an arithmetic number, because the mean of its divisors is an integer number (4504383110700).

Almost surely, 2^{232220121323103} is an apocalyptic number.

232220121323103 is a deficient number, since it is larger than the sum of its proper divisors (128130527532897).

232220121323103 is a wasteful number, since it uses less digits than its factorization.

232220121323103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182046 (or 182037 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 232220121323103 its reverse (301323121022232), we get a palindrome (533543242345335).

The spelling of 232220121323103 in words is "two hundred thirty-two trillion, two hundred twenty billion, one hundred twenty-one million, three hundred twenty-three thousand, one hundred three".