215982483203 has 2 divisors, whose sum is σ = 215982483204. Its totient is φ = 215982483202.

The previous prime is 215982483191. The next prime is 215982483253. The reversal of 215982483203 is 302384289512.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 215982483203 - 2²² = 215978288899 is a prime.

It is not a weakly prime, because it can be changed into another prime (215982483253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107991241601 + 107991241602.

It is an arithmetic number, because the mean of its divisors is an integer number (107991241602).

Almost surely, 2^215982483203 is an apocalyptic number.

215982483203 is a deficient number, since it is larger than the sum of its proper divisors (1).

215982483203 is an equidigital number, since it uses as much as digits as its factorization.

215982483203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 829440, while the sum is 47.

The spelling of 215982483203 in words is "two hundred fifteen billion, nine hundred eighty-two million, four hundred eighty-three thousand, two hundred three".