323021123142 has 32 divisors (see below), whose sum is σ = 653017978080. Its totient is φ = 106512979200.

The previous prime is 323021123141. The next prime is 323021123171. The reversal of 323021123142 is 241321120323.

323021123142 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323021123141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 448108 + ... + 920240.

It is an arithmetic number, because the mean of its divisors is an integer number (20406811815).

Almost surely, 2^323021123142 is an apocalyptic number.

323021123142 is an abundant number, since it is smaller than the sum of its proper divisors (329996854938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

323021123142 is a wasteful number, since it uses less digits than its factorization.

323021123142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473368.

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

Adding to 323021123142 its reverse (241321120323), we get a palindrome (564342243465).

The spelling of 323021123142 in words is "three hundred twenty-three billion, twenty-one million, one hundred twenty-three thousand, one hundred forty-two".