231241030 has 8 divisors (see below), whose sum is σ = 416233872. Its totient is φ = 92496408.

The previous prime is 231241027. The next prime is 231241063. The reversal of 231241030 is 30142132.

It is a happy number.

231241030 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 a junction number, because it is equal to n+sod(n) for n = 231240995 and 231241013.

It is a congruent number.

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, 11562042 + ... + 11562061.

It is an arithmetic number, because the mean of its divisors is an integer number (52029234).

Almost surely, 2^231241030 is an apocalyptic number.

231241030 is a deficient number, since it is larger than the sum of its proper divisors (184992842).

231241030 is a wasteful number, since it uses less digits than its factorization.

231241030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23124110.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 231241030 is about 15206.6113911022. The cubic root of 231241030 is about 613.7925767187.

Adding to 231241030 its reverse (30142132), we get a palindrome (261383162).

The spelling of 231241030 in words is "two hundred thirty-one million, two hundred forty-one thousand, thirty".