315300243126 has 32 divisors (see below), whose sum is σ = 698195392128. Its totient is φ = 94119474240.

The previous prime is 315300243119. The next prime is 315300243151. The reversal of 315300243126 is 621342003513.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 315300243093 and 315300243102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35646895 + ... + 35655738.

It is an arithmetic number, because the mean of its divisors is an integer number (21818606004).

Almost surely, 2^315300243126 is an apocalyptic number.

315300243126 is an abundant number, since it is smaller than the sum of its proper divisors (382895149002).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

315300243126 is a wasteful number, since it uses less digits than its factorization.

315300243126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71302716.

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 315300243126 its reverse (621342003513), we get a palindrome (936642246639).

The spelling of 315300243126 in words is "three hundred fifteen billion, three hundred million, two hundred forty-three thousand, one hundred twenty-six".