232134203121 has 16 divisors (see below), whose sum is σ = 314797225920. Its totient is φ = 152114307840.

The previous prime is 232134203113. The next prime is 232134203123. The reversal of 232134203121 is 121302431232.

232134203121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 232134203121 - 2³ = 232134203113 is a prime.

It is a super-2 number, since 2×232134203121² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 232134203091 and 232134203100.

It is not an unprimeable number, because it can be changed into a prime (232134203123) 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 15 ways as a sum of consecutive naturals, for example, 1431261 + ... + 1585173.

It is an arithmetic number, because the mean of its divisors is an integer number (19674826620).

Almost surely, 2^232134203121 is an apocalyptic number.

It is an amenable number.

232134203121 is a deficient number, since it is larger than the sum of its proper divisors (82663022799).

232134203121 is a wasteful number, since it uses less digits than its factorization.

232134203121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162496.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 232134203121 its reverse (121302431232), we get a palindrome (353436634353).

The spelling of 232134203121 in words is "two hundred thirty-two billion, one hundred thirty-four million, two hundred three thousand, one hundred twenty-one".