231230141102 has 16 divisors (see below), whose sum is σ = 367284555792. Its totient is φ = 108803314560.

The previous prime is 231230141083. The next prime is 231230141123. The reversal of 231230141102 is 201141032132.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10952 + ... + 680132.

It is an arithmetic number, because the mean of its divisors is an integer number (22955284737).

Almost surely, 2^231230141102 is an apocalyptic number.

231230141102 is a deficient number, since it is larger than the sum of its proper divisors (136054414690).

231230141102 is a wasteful number, since it uses less digits than its factorization.

231230141102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679363.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 231230141102 its reverse (201141032132), we get a palindrome (432371173234).

The spelling of 231230141102 in words is "two hundred thirty-one billion, two hundred thirty million, one hundred forty-one thousand, one hundred two".