313343100242 has 32 divisors (see below), whose sum is σ = 523534648320. Its totient is φ = 139972749840.

The previous prime is 313343100211. The next prime is 313343100269. The reversal of 313343100242 is 242001343313.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2462708 + ... + 2586815.

It is an arithmetic number, because the mean of its divisors is an integer number (16360457760).

Almost surely, 2^313343100242 is an apocalyptic number.

313343100242 is a deficient number, since it is larger than the sum of its proper divisors (210191548078).

313343100242 is a wasteful number, since it uses less digits than its factorization.

313343100242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5049638.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 313343100242 its reverse (242001343313), we get a palindrome (555344443555).

The spelling of 313343100242 in words is "three hundred thirteen billion, three hundred forty-three million, one hundred thousand, two hundred forty-two".