312032312203 has 2 divisors, whose sum is σ = 312032312204. Its totient is φ = 312032312202.

The previous prime is 312032312177. The next prime is 312032312239. The reversal of 312032312203 is 302213230213.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 312032312203 - 2²⁹ = 311495441291 is a prime.

It is not a weakly prime, because it can be changed into another prime (312032310203) 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 as a sum of consecutive naturals, namely, 156016156101 + 156016156102.

It is an arithmetic number, because the mean of its divisors is an integer number (156016156102).

Almost surely, 2^312032312203 is an apocalyptic number.

312032312203 is a deficient number, since it is larger than the sum of its proper divisors (1).

312032312203 is an equidigital number, since it uses as much as digits as its factorization.

312032312203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 312032312203 its reverse (302213230213), we get a palindrome (614245542416).

The spelling of 312032312203 in words is "three hundred twelve billion, thirty-two million, three hundred twelve thousand, two hundred three".