213023058 has 16 divisors (see below), whose sum is σ = 430439520. Its totient is φ = 70275456.

The previous prime is 213023051. The next prime is 213023071. The reversal of 213023058 is 850320312.

213023058 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×213023058³ (a number of 26 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (213023051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182428 + ... + 183591.

It is an arithmetic number, because the mean of its divisors is an integer number (26902470).

Almost surely, 2^213023058 is an apocalyptic number.

213023058 is an abundant number, since it is smaller than the sum of its proper divisors (217416462).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

213023058 is a wasteful number, since it uses less digits than its factorization.

213023058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366121.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 213023058 is about 14595.3094520123. The cubic root of 213023058 is about 597.2308112069.

The spelling of 213023058 in words is "two hundred thirteen million, twenty-three thousand, fifty-eight".