12331011012133 has 32 divisors (see below), whose sum is σ = 14863392214272. Its totient is φ = 10091325235200.

The previous prime is 12331011012101. The next prime is 12331011012137. The reversal of 12331011012133 is 33121011013321.

It is not a de Polignac number, because 12331011012133 - 2⁵ = 12331011012101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12331011012137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 91083453 + ... + 91218733.

It is an arithmetic number, because the mean of its divisors is an integer number (464481006696).

Almost surely, 2^{12331011012133} is an apocalyptic number.

It is an amenable number.

12331011012133 is a deficient number, since it is larger than the sum of its proper divisors (2532381202139).

12331011012133 is a wasteful number, since it uses less digits than its factorization.

12331011012133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156525.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 12331011012133 its reverse (33121011013321), we get a palindrome (45452022025454).

The spelling of 12331011012133 in words is "twelve trillion, three hundred thirty-one billion, eleven million, twelve thousand, one hundred thirty-three".