319583351147 has 2 divisors, whose sum is σ = 319583351148. Its totient is φ = 319583351146.

The previous prime is 319583351141. The next prime is 319583351159. The reversal of 319583351147 is 741153385913.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 319583351147 - 2²² = 319579156843 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 319583351095 and 319583351104.

It is not a weakly prime, because it can be changed into another prime (319583351141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 159791675573 + 159791675574.

It is an arithmetic number, because the mean of its divisors is an integer number (159791675574).

Almost surely, 2^319583351147 is an apocalyptic number.

319583351147 is a deficient number, since it is larger than the sum of its proper divisors (1).

319583351147 is an equidigital number, since it uses as much as digits as its factorization.

319583351147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1360800, while the sum is 50.

The spelling of 319583351147 in words is "three hundred nineteen billion, five hundred eighty-three million, three hundred fifty-one thousand, one hundred forty-seven".