315032531220150 has 24 divisors (see below), whose sum is σ = 781280677426344. Its totient is φ = 84008674992000.

The previous prime is 315032531220103. The next prime is 315032531220217. The reversal of 315032531220150 is 51022135230513.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1050108437251 + ... + 1050108437550.

It is an arithmetic number, because the mean of its divisors is an integer number (32553361559431).

Almost surely, 2^{315032531220150} is an apocalyptic number.

315032531220150 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

315032531220150 is an abundant number, since it is smaller than the sum of its proper divisors (466248146206194).

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

315032531220150 is a wasteful number, since it uses less digits than its factorization.

315032531220150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2100216874816 (or 2100216874811 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 33.

Adding to 315032531220150 its reverse (51022135230513), we get a palindrome (366054666450663).

The spelling of 315032531220150 in words is "three hundred fifteen trillion, thirty-two billion, five hundred thirty-one million, two hundred twenty thousand, one hundred fifty".