12011203322313 has 64 divisors (see below), whose sum is σ = 17798649813504. Its totient is φ = 7157779200000.

The previous prime is 12011203322263. The next prime is 12011203322341. The reversal of 12011203322313 is 31322330211021.

It is not a de Polignac number, because 12011203322313 - 2¹⁶ = 12011203256777 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12011203322353) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 314106031 + ... + 314144267.

It is an arithmetic number, because the mean of its divisors is an integer number (278103903336).

Almost surely, 2^{12011203322313} is an apocalyptic number.

12011203322313 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12011203322313 is a deficient number, since it is larger than the sum of its proper divisors (5787446491191).

12011203322313 is a wasteful number, since it uses less digits than its factorization.

12011203322313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39746.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 12011203322313 its reverse (31322330211021), we get a palindrome (43333533533334).

The spelling of 12011203322313 in words is "twelve trillion, eleven billion, two hundred three million, three hundred twenty-two thousand, three hundred thirteen".