215364232332102 has 64 divisors (see below), whose sum is σ = 512899189286400. Its totient is φ = 58983406675200.

The previous prime is 215364232332077. The next prime is 215364232332181. The reversal of 215364232332102 is 201233232463512.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 635866399 + ... + 636205002.

It is an arithmetic number, because the mean of its divisors is an integer number (8014049832600).

Almost surely, 2^{215364232332102} is an apocalyptic number.

215364232332102 is an abundant number, since it is smaller than the sum of its proper divisors (297534956954298).

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

215364232332102 is a wasteful number, since it uses less digits than its factorization.

215364232332102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1272071581.

The product of its (nonzero) digits is 311040, while the sum is 39.

Adding to 215364232332102 its reverse (201233232463512), we get a palindrome (416597464795614).

The spelling of 215364232332102 in words is "two hundred fifteen trillion, three hundred sixty-four billion, two hundred thirty-two million, three hundred thirty-two thousand, one hundred two".