215052315001 has 8 divisors (see below), whose sum is σ = 225148250880. Its totient is φ = 205135068432.

The previous prime is 215052314993. The next prime is 215052315031. The reversal of 215052315001 is 100513250512.

215052315001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 215052315001 - 2³ = 215052314993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (215052315031) 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, 44669865 + ... + 44674678.

It is an arithmetic number, because the mean of its divisors is an integer number (28143531360).

Almost surely, 2^215052315001 is an apocalyptic number.

It is an amenable number.

215052315001 is a deficient number, since it is larger than the sum of its proper divisors (10095935879).

215052315001 is an equidigital number, since it uses as much as digits as its factorization.

215052315001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89344655.

The product of its (nonzero) digits is 1500, while the sum is 25.

Adding to 215052315001 its reverse (100513250512), we get a palindrome (315565565513).

The spelling of 215052315001 in words is "two hundred fifteen billion, fifty-two million, three hundred fifteen thousand, one".