231034105 has 8 divisors (see below), whose sum is σ = 284734152. Its totient is φ = 179831808.

The previous prime is 231034099. The next prime is 231034151. The reversal of 231034105 is 501430132.

It can be written as a sum of positive squares in 4 ways, for example, as 73205136 + 157828969 = 8556^2 + 12563^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-231034105 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 624232 + ... + 624601.

It is an arithmetic number, because the mean of its divisors is an integer number (35591769).

Almost surely, 2^231034105 is an apocalyptic number.

It is an amenable number.

231034105 is a deficient number, since it is larger than the sum of its proper divisors (53700047).

231034105 is a wasteful number, since it uses less digits than its factorization.

231034105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1248875.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 231034105 is about 15199.8060842894. The cubic root of 231034105 is about 613.6094389018.

Adding to 231034105 its reverse (501430132), we get a palindrome (732464237).

The spelling of 231034105 in words is "two hundred thirty-one million, thirty-four thousand, one hundred five".