2012323044031 has 2 divisors, whose sum is σ = 2012323044032. Its totient is φ = 2012323044030.

The previous prime is 2012323043981. The next prime is 2012323044079. The reversal of 2012323044031 is 1304403232102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2012323044031 - 2¹⁹ = 2012322519743 is a prime.

It is a super-2 number, since 2×2012323044031² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2012323043987 and 2012323044005.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2012323044091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006161522015 + 1006161522016.

It is an arithmetic number, because the mean of its divisors is an integer number (1006161522016).

Almost surely, 2^{2012323044031} is an apocalyptic number.

2012323044031 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012323044031 is an equidigital number, since it uses as much as digits as its factorization.

2012323044031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 2012323044031 its reverse (1304403232102), we get a palindrome (3316726276133).

The spelling of 2012323044031 in words is "two trillion, twelve billion, three hundred twenty-three million, forty-four thousand, thirty-one".