123323010132 has 24 divisors (see below), whose sum is σ = 328861360576.
Its totient is φ = 35235145728.
The previous prime is 123323010131. The next prime is 123323010169. The reversal of 123323010132 is 231010323321.
Adding to 123323010132 its reverse (231010323321), we get a palindrome (354333333453).
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a junction number, because it is equal to n+sod(n) for n = 123323010099 and 123323010108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (123323010131) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 734065453 + ... + 734065620.
Almost surely, 2123323010132 is an apocalyptic number.
123323010132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
123323010132 is an abundant number, since it is smaller than the sum of its proper divisors (205538350444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
123323010132 is a wasteful number, since it uses less digits than its factorization.
123323010132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1468131087 (or 1468131085 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 21.
The spelling of 123323010132 in words is "one hundred twenty-three billion, three hundred twenty-three million, ten thousand, one hundred thirty-two".