315300350032 has 20 divisors (see below), whose sum is σ = 611260504180. Its totient is φ = 157555703808.

The previous prime is 315300349981. The next prime is 315300350069. The reversal of 315300350032 is 230053003513.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 196305708096 + 118994641936 = 443064^2 + 344956^2 .

It is a junction number, because it is equal to n+sod(n) for n = 315300349979 and 315300350006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5876913 + ... + 5930320.

It is an arithmetic number, because the mean of its divisors is an integer number (30563025209).

Almost surely, 2^315300350032 is an apocalyptic number.

It is an amenable number.

315300350032 is a deficient number, since it is larger than the sum of its proper divisors (295960154148).

315300350032 is a wasteful number, since it uses less digits than its factorization.

315300350032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11808910 (or 11808904 counting only the distinct ones).

The product of its (nonzero) digits is 4050, while the sum is 25.

Adding to 315300350032 its reverse (230053003513), we get a palindrome (545353353545).

The spelling of 315300350032 in words is "three hundred fifteen billion, three hundred million, three hundred fifty thousand, thirty-two".