213769483 has 2 divisors, whose sum is σ = 213769484. Its totient is φ = 213769482.

The previous prime is 213769481. The next prime is 213769499. The reversal of 213769483 is 384967312.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 213769483 - 2¹ = 213769481 is a prime.

Together with 213769481, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (213769481) 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, 106884741 + 106884742.

It is an arithmetic number, because the mean of its divisors is an integer number (106884742).

Almost surely, 2^213769483 is an apocalyptic number.

213769483 is a deficient number, since it is larger than the sum of its proper divisors (1).

213769483 is an equidigital number, since it uses as much as digits as its factorization.

213769483 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 217728, while the sum is 43.

The square root of 213769483 is about 14620.8578065721. The cubic root of 213769483 is about 597.9275563522.

The spelling of 213769483 in words is "two hundred thirteen million, seven hundred sixty-nine thousand, four hundred eighty-three".