213104054 has 8 divisors (see below), whose sum is σ = 319722888. Its totient is φ = 106529760.

The previous prime is 213104033. The next prime is 213104083. The reversal of 213104054 is 450401312.

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

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 6269 + ... + 21575.

It is an arithmetic number, because the mean of its divisors is an integer number (39965361).

Almost surely, 2^213104054 is an apocalyptic number.

213104054 is a deficient number, since it is larger than the sum of its proper divisors (106618834).

213104054 is a wasteful number, since it uses less digits than its factorization.

213104054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22270.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 213104054 is about 14598.0839153637. The cubic root of 213104054 is about 597.3064949970.

Adding to 213104054 its reverse (450401312), we get a palindrome (663505366).

The spelling of 213104054 in words is "two hundred thirteen million, one hundred four thousand, fifty-four".