213024053 has 24 divisors (see below), whose sum is σ = 245760480. Its totient is φ = 182888160.

The previous prime is 213024047. The next prime is 213024073. The reversal of 213024053 is 350420312.

It is a happy number.

It is not a de Polignac number, because 213024053 - 2²² = 208829749 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213024023) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1990826 + ... + 1990932.

It is an arithmetic number, because the mean of its divisors is an integer number (10240020).

Almost surely, 2^213024053 is an apocalyptic number.

It is an amenable number.

213024053 is a deficient number, since it is larger than the sum of its proper divisors (32736427).

213024053 is a wasteful number, since it uses less digits than its factorization.

213024053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305 (or 226 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 213024053 is about 14595.3435382659. The cubic root of 213024053 is about 597.2317410651.

Adding to 213024053 its reverse (350420312), we get a palindrome (563444365).

The spelling of 213024053 in words is "two hundred thirteen million, twenty-four thousand, fifty-three".