123321301234 has 32 divisors (see below), whose sum is σ = 191021181120. Its totient is φ = 59675616000.

The previous prime is 123321301223. The next prime is 123321301267. The reversal of 123321301234 is 432103123321.

123321301234 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 123321301199 and 123321301208.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6218134 + ... + 6237934.

It is an arithmetic number, because the mean of its divisors is an integer number (5969411910).

Almost surely, 2^123321301234 is an apocalyptic number.

123321301234 is a deficient number, since it is larger than the sum of its proper divisors (67699879886).

123321301234 is a wasteful number, since it uses less digits than its factorization.

123321301234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20506.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 123321301234 its reverse (432103123321), we get a palindrome (555424424555).

The spelling of 123321301234 in words is "one hundred twenty-three billion, three hundred twenty-one million, three hundred one thousand, two hundred thirty-four".