210323012 has 12 divisors (see below), whose sum is σ = 368263056. Its totient is φ = 105105000.

The previous prime is 210322999. The next prime is 210323039.

It is a happy number.

210323012 is nontrivially palindromic in base 10.

It is an alternating number because its digits alternate between even and odd.

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, 5114 + ... + 21137.

It is an arithmetic number, because the mean of its divisors is an integer number (30688588).

Almost surely, 2^210323012 is an apocalyptic number.

It is an amenable number.

210323012 is a deficient number, since it is larger than the sum of its proper divisors (157940044).

210323012 is a wasteful number, since it uses less digits than its factorization.

210323012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28258 (or 28256 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 210323012 is about 14502.5174366384. The cubic root of 210323012 is about 594.6967944132.

The spelling of 210323012 in words is "two hundred ten million, three hundred twenty-three thousand, twelve".