211982483 has 2 divisors, whose sum is σ = 211982484. Its totient is φ = 211982482.

The previous prime is 211982479. The next prime is 211982521. The reversal of 211982483 is 384289112.

It is an a-pointer prime, because the next prime (211982521) can be obtained adding 211982483 to its sum of digits (38).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 211982483 - 2² = 211982479 is a prime.

It is not a weakly prime, because it can be changed into another prime (211982443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105991241 + 105991242.

It is an arithmetic number, because the mean of its divisors is an integer number (105991242).

Almost surely, 2^211982483 is an apocalyptic number.

211982483 is a deficient number, since it is larger than the sum of its proper divisors (1).

211982483 is an equidigital number, since it uses as much as digits as its factorization.

211982483 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27648, while the sum is 38.

The square root of 211982483 is about 14559.6182298850. The cubic root of 211982483 is about 596.2567724957.

The spelling of 211982483 in words is "two hundred eleven million, nine hundred eighty-two thousand, four hundred eighty-three".