231210034 has 16 divisors (see below), whose sum is σ = 379935360. Its totient is φ = 104653360.

The previous prime is 231210019. The next prime is 231210041. The reversal of 231210034 is 430012132.

It is a happy number.

It is a super-3 number, since 3×231210034³ (a number of 26 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16729 + ... + 27244.

It is an arithmetic number, because the mean of its divisors is an integer number (23745960).

Almost surely, 2^231210034 is an apocalyptic number.

231210034 is a deficient number, since it is larger than the sum of its proper divisors (148725326).

231210034 is a wasteful number, since it uses less digits than its factorization.

231210034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44225.

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

The square root of 231210034 is about 15205.5921949788. The cubic root of 231210034 is about 613.7651508407.

Adding to 231210034 its reverse (430012132), we get a palindrome (661222166).

The spelling of 231210034 in words is "two hundred thirty-one million, two hundred ten thousand, thirty-four".