10313333121211 has 4 divisors (see below), whose sum is σ = 10454611657192. Its totient is φ = 10172054585232.

The previous prime is 10313333121199. The next prime is 10313333121241. The reversal of 10313333121211 is 11212133331301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10313333121211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10313333121241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70639267881 + ... + 70639268026.

It is an arithmetic number, because the mean of its divisors is an integer number (2613652914298).

Almost surely, 2^{10313333121211} is an apocalyptic number.

10313333121211 is a deficient number, since it is larger than the sum of its proper divisors (141278535981).

10313333121211 is an equidigital number, since it uses as much as digits as its factorization.

10313333121211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141278535980.

The product of its (nonzero) digits is 972, while the sum is 25.

Adding to 10313333121211 its reverse (11212133331301), we get a palindrome (21525466452512).

The spelling of 10313333121211 in words is "ten trillion, three hundred thirteen billion, three hundred thirty-three million, one hundred twenty-one thousand, two hundred eleven".