13112003212302 has 16 divisors (see below), whose sum is σ = 27766595038032. Its totient is φ = 4113569635200.

The previous prime is 13112003212249. The next prime is 13112003212307. The reversal of 13112003212302 is 20321230021131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13112003212307) 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, 64274525449 + ... + 64274525652.

It is an arithmetic number, because the mean of its divisors is an integer number (1735412189877).

Almost surely, 2^{13112003212302} is an apocalyptic number.

13112003212302 is an abundant number, since it is smaller than the sum of its proper divisors (14654591825730).

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

13112003212302 is a wasteful number, since it uses less digits than its factorization.

13112003212302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128549051123.

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

Adding to 13112003212302 its reverse (20321230021131), we get a palindrome (33433233233433).

The spelling of 13112003212302 in words is "thirteen trillion, one hundred twelve billion, three million, two hundred twelve thousand, three hundred two".