2012320313033 has 2 divisors, whose sum is σ = 2012320313034. Its totient is φ = 2012320313032.

The previous prime is 2012320312997. The next prime is 2012320313063. The reversal of 2012320313033 is 3303130232102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2001636403264 + 10683909769 = 1414792^2 + 103363^2 .

It is a cyclic number.

It is not a de Polignac number, because 2012320313033 - 2¹² = 2012320308937 is a prime.

It is a super-2 number, since 2×2012320313033² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2012320313063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006160156516 + 1006160156517.

It is an arithmetic number, because the mean of its divisors is an integer number (1006160156517).

Almost surely, 2^{2012320313033} is an apocalyptic number.

It is an amenable number.

2012320313033 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012320313033 is an equidigital number, since it uses as much as digits as its factorization.

2012320313033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 2012320313033 its reverse (3303130232102), we get a palindrome (5315450545135).

The spelling of 2012320313033 in words is "two trillion, twelve billion, three hundred twenty million, three hundred thirteen thousand, thirty-three".