12103002131322 has 64 divisors (see below), whose sum is σ = 24363006750720. Its totient is φ = 4008266304000.

The previous prime is 12103002131303. The next prime is 12103002131323. The reversal of 12103002131322 is 22313120030121.

It is not an unprimeable number, because it can be changed into a prime (12103002131323) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 987752148 + ... + 987764400.

It is an arithmetic number, because the mean of its divisors is an integer number (380671980480).

Almost surely, 2^{12103002131322} is an apocalyptic number.

12103002131322 is an abundant number, since it is smaller than the sum of its proper divisors (12260004619398).

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

12103002131322 is a wasteful number, since it uses less digits than its factorization.

12103002131322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14199.

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

Adding to 12103002131322 its reverse (22313120030121), we get a palindrome (34416122161443).

The spelling of 12103002131322 in words is "twelve trillion, one hundred three billion, two million, one hundred thirty-one thousand, three hundred twenty-two".