231030050 has 12 divisors (see below), whose sum is σ = 429715986. Its totient is φ = 92412000.

The previous prime is 231030043. The next prime is 231030061. The reversal of 231030050 is 50030132.

231030050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 211731601 + 19298449 = 14551^2 + 4393^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2310251 + ... + 2310350.

Almost surely, 2^231030050 is an apocalyptic number.

231030050 is a deficient number, since it is larger than the sum of its proper divisors (198685936).

231030050 is a wasteful number, since it uses less digits than its factorization.

231030050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4620613 (or 4620608 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 14.

The square root of 231030050 is about 15199.6726938444. The cubic root of 231030050 is about 613.6058489544.

Adding to 231030050 its reverse (50030132), we get a palindrome (281060182).

The spelling of 231030050 in words is "two hundred thirty-one million, thirty thousand, fifty".