123302101003212 has 24 divisors (see below), whose sum is σ = 287842758126336. Its totient is φ = 41081006650768.

The previous prime is 123302101003199. The next prime is 123302101003229. The reversal of 123302101003212 is 212300101203321.

It is a super-2 number, since 2×123302101003212² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2461684368 + ... + 2461734455.

It is an arithmetic number, because the mean of its divisors is an integer number (11993448255264).

Almost surely, 2^{123302101003212} is an apocalyptic number.

123302101003212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

123302101003212 is an abundant number, since it is smaller than the sum of its proper divisors (164540657123124).

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

123302101003212 is a wasteful number, since it uses less digits than its factorization.

123302101003212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4923420917 (or 4923420915 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 123302101003212 its reverse (212300101203321), we get a palindrome (335602202206533).

The spelling of 123302101003212 in words is "one hundred twenty-three trillion, three hundred two billion, one hundred one million, three thousand, two hundred twelve".