331233013012011 has 16 divisors (see below), whose sum is σ = 481844301384960. Its totient is φ = 200726102316320.

The previous prime is 331233013012007. The next prime is 331233013012021. The reversal of 331233013012011 is 110210310332133.

It is a cyclic number.

It is not a de Polignac number, because 331233013012011 - 2² = 331233013012007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (331233013012021) 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 15 ways as a sum of consecutive naturals, for example, 529139880 + ... + 529765493.

It is an arithmetic number, because the mean of its divisors is an integer number (30115268836560).

Almost surely, 2^{331233013012011} is an apocalyptic number.

331233013012011 is a deficient number, since it is larger than the sum of its proper divisors (150611288372949).

331233013012011 is a wasteful number, since it uses less digits than its factorization.

331233013012011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1058914866.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 331233013012011 its reverse (110210310332133), we get a palindrome (441443323344144).

The spelling of 331233013012011 in words is "three hundred thirty-one trillion, two hundred thirty-three billion, thirteen million, twelve thousand, eleven".