1312341133202 has 64 divisors (see below), whose sum is σ = 2390324428800. Its totient is φ = 533554128000.

The previous prime is 1312341133177. The next prime is 1312341133247. The reversal of 1312341133202 is 2023311432131.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 703802 + ... + 1766357.

It is an arithmetic number, because the mean of its divisors is an integer number (37348819200).

Almost surely, 2^{1312341133202} is an apocalyptic number.

1312341133202 is a deficient number, since it is larger than the sum of its proper divisors (1077983295598).

1312341133202 is a wasteful number, since it uses less digits than its factorization.

1312341133202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2470263.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 1312341133202 its reverse (2023311432131), we get a palindrome (3335652565333).

The spelling of 1312341133202 in words is "one trillion, three hundred twelve billion, three hundred forty-one million, one hundred thirty-three thousand, two hundred two".