213023002 has 8 divisors (see below), whose sum is σ = 320576256. Its totient is φ = 106164252.

The previous prime is 213022991. The next prime is 213023051. The reversal of 213023002 is 200320312.

It is a happy number.

213023002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 172858 + ... + 174085.

It is an arithmetic number, because the mean of its divisors is an integer number (40072032).

Almost surely, 2^213023002 is an apocalyptic number.

213023002 is a deficient number, since it is larger than the sum of its proper divisors (107553254).

213023002 is a wasteful number, since it uses less digits than its factorization.

213023002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347252.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 213023002 is about 14595.3075335876. The cubic root of 213023002 is about 597.2307588731.

Adding to 213023002 its reverse (200320312), we get a palindrome (413343314).

The spelling of 213023002 in words is "two hundred thirteen million, twenty-three thousand, two".