210012030231 has 8 divisors (see below), whose sum is σ = 294753726720. Its totient is φ = 132639176952.

The previous prime is 210012030181. The next prime is 210012030253. The reversal of 210012030231 is 132030210012.

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

It is not a de Polignac number, because 210012030231 - 2¹⁰ = 210012029207 is a prime.

It is a super-2 number, since 2×210012030231² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 210012030231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210012030731) 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, 1842210735 + ... + 1842210848.

It is an arithmetic number, because the mean of its divisors is an integer number (36844215840).

Almost surely, 2^210012030231 is an apocalyptic number.

210012030231 is a deficient number, since it is larger than the sum of its proper divisors (84741696489).

210012030231 is a wasteful number, since it uses less digits than its factorization.

210012030231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3684421605.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 210012030231 its reverse (132030210012), we get a palindrome (342042240243).

The spelling of 210012030231 in words is "two hundred ten billion, twelve million, thirty thousand, two hundred thirty-one".