312312022120283 has 2 divisors, whose sum is σ = 312312022120284. Its totient is φ = 312312022120282.

The previous prime is 312312022120271. The next prime is 312312022120333. The reversal of 312312022120283 is 382021220213213.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 312312022120283 - 2⁸ = 312312022120027 is a prime.

It is a super-3 number, since 3×312312022120283³ (a number of 44 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (312312022120223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156156011060141 + 156156011060142.

It is an arithmetic number, because the mean of its divisors is an integer number (156156011060142).

Almost surely, 2^{312312022120283} is an apocalyptic number.

312312022120283 is a deficient number, since it is larger than the sum of its proper divisors (1).

312312022120283 is an equidigital number, since it uses as much as digits as its factorization.

312312022120283 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 32.

Adding to 312312022120283 its reverse (382021220213213), we get a palindrome (694333242333496).

The spelling of 312312022120283 in words is "three hundred twelve trillion, three hundred twelve billion, twenty-two million, one hundred twenty thousand, two hundred eighty-three".