210050231 has 4 divisors (see below), whose sum is σ = 210721632. Its totient is φ = 209378832.

The previous prime is 210050213. The next prime is 210050261. The reversal of 210050231 is 132050012.

It is a happy number.

210050231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 210050231 - 2¹⁸ = 209788087 is a prime.

It is a super-2 number, since 2×210050231² = 88242199086306722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210050261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 335231 + ... + 335856.

It is an arithmetic number, because the mean of its divisors is an integer number (52680408).

Almost surely, 2^210050231 is an apocalyptic number.

210050231 is a deficient number, since it is larger than the sum of its proper divisors (671401).

210050231 is an equidigital number, since it uses as much as digits as its factorization.

210050231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 671400.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 210050231 is about 14493.1097767180. The cubic root of 210050231 is about 594.4395834257.

The spelling of 210050231 in words is "two hundred ten million, fifty thousand, two hundred thirty-one".