213023024 has 10 divisors (see below), whose sum is σ = 412732140. Its totient is φ = 106511504.

The previous prime is 213022991. The next prime is 213023051. The reversal of 213023024 is 420320312.

It is a junction number, because it is equal to n+sod(n) for n = 213022993 and 213023011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6656954 + ... + 6656985.

It is an arithmetic number, because the mean of its divisors is an integer number (41273214).

Almost surely, 2^213023024 is an apocalyptic number.

It is an amenable number.

213023024 is a deficient number, since it is larger than the sum of its proper divisors (199709116).

213023024 is a wasteful number, since it uses less digits than its factorization.

213023024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13313947 (or 13313941 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 213023024 is about 14595.3082872545. The cubic root of 213023024 is about 597.2307794328.

Adding to 213023024 its reverse (420320312), we get a palindrome (633343336).

The spelling of 213023024 in words is "two hundred thirteen million, twenty-three thousand, twenty-four".