231230234132206 has 16 divisors (see below), whose sum is σ = 349577348488704. Its totient is φ = 114704456154624.

The previous prime is 231230234132147. The next prime is 231230234132251. The reversal of 231230234132206 is 602231432032132.

It is a congruent 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, 116883466 + ... + 118845298.

It is an arithmetic number, because the mean of its divisors is an integer number (21848584280544).

Almost surely, 2^{231230234132206} is an apocalyptic number.

231230234132206 is a deficient number, since it is larger than the sum of its proper divisors (118347114356498).

231230234132206 is a wasteful number, since it uses less digits than its factorization.

231230234132206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2425995.

The product of its (nonzero) digits is 62208, while the sum is 34.

Adding to 231230234132206 its reverse (602231432032132), we get a palindrome (833461666164338).

The spelling of 231230234132206 in words is "two hundred thirty-one trillion, two hundred thirty billion, two hundred thirty-four million, one hundred thirty-two thousand, two hundred six".