312319378801 has 8 divisors (see below), whose sum is σ = 322920145664. Its totient is φ = 301751483760.

The previous prime is 312319378747. The next prime is 312319378823. The reversal of 312319378801 is 108873913213.

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 312319378801 - 2¹⁵ = 312319346033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (312319378201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8198631 + ... + 8236636.

It is an arithmetic number, because the mean of its divisors is an integer number (40365018208).

Almost surely, 2^312319378801 is an apocalyptic number.

312319378801 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

312319378801 is a deficient number, since it is larger than the sum of its proper divisors (10600766863).

312319378801 is a wasteful number, since it uses less digits than its factorization.

312319378801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16435911.

The product of its (nonzero) digits is 217728, while the sum is 46.

The spelling of 312319378801 in words is "three hundred twelve billion, three hundred nineteen million, three hundred seventy-eight thousand, eight hundred one".