12011002330313 has 12 divisors (see below), whose sum is σ = 13973751134532. Its totient is φ = 10293841504800.

The previous prime is 12011002330303. The next prime is 12011002330417. The reversal of 12011002330313 is 31303320011021.

It can be written as a sum of positive squares in 2 ways, for example, as 5594776547584 + 6416225782729 = 2365328^2 + 2533027^2 .

It is not a de Polignac number, because 12011002330313 - 2³⁸ = 11736124423369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12011002330303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15124970 + ... + 15899267.

It is an arithmetic number, because the mean of its divisors is an integer number (1164479261211).

Almost surely, 2^{12011002330313} is an apocalyptic number.

It is an amenable number.

12011002330313 is a deficient number, since it is larger than the sum of its proper divisors (1962748804219).

12011002330313 is an equidigital number, since it uses as much as digits as its factorization.

12011002330313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31032152 (or 31032145 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 12011002330313 its reverse (31303320011021), we get a palindrome (43314322341334).

The spelling of 12011002330313 in words is "twelve trillion, eleven billion, two million, three hundred thirty thousand, three hundred thirteen".