313001113450 has 24 divisors (see below), whose sum is σ = 582243132492. Its totient is φ = 125187313920.

The previous prime is 313001113393. The next prime is 313001113547. The reversal of 313001113450 is 54311100313.

It can be written as a sum of positive squares in 6 ways, for example, as 112591789209 + 200409324241 = 335547^2 + 447671^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 160402 + ... + 807298.

Almost surely, 2^313001113450 is an apocalyptic number.

313001113450 is a deficient number, since it is larger than the sum of its proper divisors (269242019042).

313001113450 is a wasteful number, since it uses less digits than its factorization.

313001113450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 656586 (or 656581 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 22.

Adding to 313001113450 its reverse (54311100313), we get a palindrome (367312213763).

The spelling of 313001113450 in words is "three hundred thirteen billion, one million, one hundred thirteen thousand, four hundred fifty".