201315314032 has 80 divisors (see below), whose sum is σ = 472084284672. Its totient is φ = 81186831360.

The previous prime is 201315313961. The next prime is 201315314033. The reversal of 201315314032 is 230413513102.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 201315313988 and 201315314006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201315314033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16754907 + ... + 16766917.

Almost surely, 2^201315314032 is an apocalyptic number.

It is an amenable number.

201315314032 is an abundant number, since it is smaller than the sum of its proper divisors (270768970640).

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

201315314032 is a wasteful number, since it uses less digits than its factorization.

201315314032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20846 (or 20840 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 201315314032 its reverse (230413513102), we get a palindrome (431728827134).

The spelling of 201315314032 in words is "two hundred one billion, three hundred fifteen million, three hundred fourteen thousand, thirty-two".