318300312202113 has 4 divisors (see below), whose sum is σ = 424400416269488. Its totient is φ = 212200208134740.

The previous prime is 318300312202111. The next prime is 318300312202121. The reversal of 318300312202113 is 311202213003813.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 318300312202113 - 2¹ = 318300312202111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (318300312202111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53050052033683 + ... + 53050052033688.

It is an arithmetic number, because the mean of its divisors is an integer number (106100104067372).

Almost surely, 2^{318300312202113} is an apocalyptic number.

It is an amenable number.

318300312202113 is a deficient number, since it is larger than the sum of its proper divisors (106100104067375).

318300312202113 is a wasteful number, since it uses less digits than its factorization.

318300312202113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106100104067374.

The product of its (nonzero) digits is 5184, while the sum is 30.

Adding to 318300312202113 its reverse (311202213003813), we get a palindrome (629502525205926).

The spelling of 318300312202113 in words is "three hundred eighteen trillion, three hundred billion, three hundred twelve million, two hundred two thousand, one hundred thirteen".