123053340524322 has 64 divisors (see below), whose sum is σ = 267790852353024. Its totient is φ = 37469356462080.

The previous prime is 123053340524297. The next prime is 123053340524377. The reversal of 123053340524322 is 223425043350321.

123053340524322 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×123053340524322² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 99080047 + ... + 100314317.

It is an arithmetic number, because the mean of its divisors is an integer number (4184232068016).

Almost surely, 2^{123053340524322} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 123053340524322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133895426176512).

123053340524322 is an abundant number, since it is smaller than the sum of its proper divisors (144737511828702).

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

123053340524322 is a wasteful number, since it uses less digits than its factorization.

123053340524322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1247563.

The product of its (nonzero) digits is 518400, while the sum is 39.

Adding to 123053340524322 its reverse (223425043350321), we get a palindrome (346478383874643).

The spelling of 123053340524322 in words is "one hundred twenty-three trillion, fifty-three billion, three hundred forty million, five hundred twenty-four thousand, three hundred twenty-two".