201501510036 has 24 divisors (see below), whose sum is σ = 470883668640. Its totient is φ = 67065244512.

The previous prime is 201501510031. The next prime is 201501510053. The reversal of 201501510036 is 630015105102.

201501510036 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 201501509988 and 201501510015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201501510031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12732451 + ... + 12748266.

It is an arithmetic number, because the mean of its divisors is an integer number (19620152860).

Almost surely, 2^201501510036 is an apocalyptic number.

It is an amenable number.

201501510036 is an abundant number, since it is smaller than the sum of its proper divisors (269382158604).

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

201501510036 is a wasteful number, since it uses less digits than its factorization.

201501510036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25481383 (or 25481381 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 24.

Adding to 201501510036 its reverse (630015105102), we get a palindrome (831516615138).

The spelling of 201501510036 in words is "two hundred one billion, five hundred one million, five hundred ten thousand, thirty-six".