312053312423 has 2 divisors, whose sum is σ = 312053312424. Its totient is φ = 312053312422.

The previous prime is 312053312399. The next prime is 312053312437. The reversal of 312053312423 is 324213350213.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 312053312423 - 2⁸ = 312053312167 is a prime.

It is a super-3 number, since 3×312053312423³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (312053312023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156026656211 + 156026656212.

It is an arithmetic number, because the mean of its divisors is an integer number (156026656212).

Almost surely, 2^312053312423 is an apocalyptic number.

312053312423 is a deficient number, since it is larger than the sum of its proper divisors (1).

312053312423 is an equidigital number, since it uses as much as digits as its factorization.

312053312423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 29.

Adding to 312053312423 its reverse (324213350213), we get a palindrome (636266662636).

The spelling of 312053312423 in words is "three hundred twelve billion, fifty-three million, three hundred twelve thousand, four hundred twenty-three".