102012311023303 has 2 divisors, whose sum is σ = 102012311023304. Its totient is φ = 102012311023302.

The previous prime is 102012311023253. The next prime is 102012311023387. The reversal of 102012311023303 is 303320113210201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102012311023303 - 2²⁹ = 102011774152391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102012311023003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51006155511651 + 51006155511652.

It is an arithmetic number, because the mean of its divisors is an integer number (51006155511652).

Almost surely, 2^{102012311023303} is an apocalyptic number.

102012311023303 is a deficient number, since it is larger than the sum of its proper divisors (1).

102012311023303 is an equidigital number, since it uses as much as digits as its factorization.

102012311023303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 102012311023303 its reverse (303320113210201), we get a palindrome (405332424233504).

The spelling of 102012311023303 in words is "one hundred two trillion, twelve billion, three hundred eleven million, twenty-three thousand, three hundred three".