312310130053 has 4 divisors (see below), whose sum is σ = 312328297440. Its totient is φ = 312291962668.

The previous prime is 312310130047. The next prime is 312310130063. The reversal of 312310130053 is 350031013213.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 312310130053 - 2¹³ = 312310121861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312310130063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9057883 + ... + 9092296.

It is an arithmetic number, because the mean of its divisors is an integer number (78082074360).

Almost surely, 2^312310130053 is an apocalyptic number.

It is an amenable number.

312310130053 is a deficient number, since it is larger than the sum of its proper divisors (18167387).

312310130053 is a wasteful number, since it uses less digits than its factorization.

312310130053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18167386.

The product of its (nonzero) digits is 810, while the sum is 22.

Adding to 312310130053 its reverse (350031013213), we get a palindrome (662341143266).

The spelling of 312310130053 in words is "three hundred twelve billion, three hundred ten million, one hundred thirty thousand, fifty-three".