313240323043 has 8 divisors (see below), whose sum is σ = 319008394656. Its totient is φ = 307492670400.

The previous prime is 313240323013. The next prime is 313240323047. The reversal of 313240323043 is 340323042313.

It is a happy number.

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 313240323043 - 2³⁷ = 175801369571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313240323047) 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, 5073778 + ... + 5135143.

It is an arithmetic number, because the mean of its divisors is an integer number (39876049332).

Almost surely, 2^313240323043 is an apocalyptic number.

313240323043 is a deficient number, since it is larger than the sum of its proper divisors (5768071613).

313240323043 is a wasteful number, since it uses less digits than its factorization.

313240323043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10209485.

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 313240323043 its reverse (340323042313), we get a palindrome (653563365356).

The spelling of 313240323043 in words is "three hundred thirteen billion, two hundred forty million, three hundred twenty-three thousand, forty-three".