213024051 has 6 divisors (see below), whose sum is σ = 307701420. Its totient is φ = 142016028.

The previous prime is 213024047. The next prime is 213024073. The reversal of 213024051 is 150420312.

It is not a de Polignac number, because 213024051 - 2² = 213024047 is a prime.

It is not an unprimeable number, because it can be changed into a prime (213024011) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11834661 + ... + 11834678.

It is an arithmetic number, because the mean of its divisors is an integer number (51283570).

Almost surely, 2^213024051 is an apocalyptic number.

213024051 is a deficient number, since it is larger than the sum of its proper divisors (94677369).

213024051 is a wasteful number, since it uses less digits than its factorization.

213024051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23669345 (or 23669342 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 213024051 is about 14595.3434697509. The cubic root of 213024051 is about 597.2317391961.

Adding to 213024051 its reverse (150420312), we get a palindrome (363444363).

The spelling of 213024051 in words is "two hundred thirteen million, twenty-four thousand, fifty-one".