312310232311 has 8 divisors (see below), whose sum is σ = 389373796224. Its totient is φ = 243358622520.

The previous prime is 312310232287. The next prime is 312310232321. The reversal of 312310232311 is 113232013213.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 312310232311 - 2¹³ = 312310224119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312310232321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2027988445 + ... + 2027988598.

It is an arithmetic number, because the mean of its divisors is an integer number (48671724528).

Almost surely, 2^312310232311 is an apocalyptic number.

312310232311 is a deficient number, since it is larger than the sum of its proper divisors (77063563913).

312310232311 is a wasteful number, since it uses less digits than its factorization.

312310232311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4055977061.

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

Adding to 312310232311 its reverse (113232013213), we get a palindrome (425542245524).

The spelling of 312310232311 in words is "three hundred twelve billion, three hundred ten million, two hundred thirty-two thousand, three hundred eleven".