2131230110230 has 32 divisors (see below), whose sum is σ = 4242964569984. Its totient is φ = 765647738496.

The previous prime is 2131230110227. The next prime is 2131230110249. The reversal of 2131230110230 is 320110321312.

It is a junction number, because it is equal to n+sod(n) for n = 2131230110198 and 2131230110207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 221536782 + ... + 221546401.

It is an arithmetic number, because the mean of its divisors is an integer number (132592642812).

Almost surely, 2^{2131230110230} is an apocalyptic number.

2131230110230 is a deficient number, since it is larger than the sum of its proper divisors (2111734459754).

2131230110230 is a wasteful number, since it uses less digits than its factorization.

2131230110230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443083240.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 2131230110230 its reverse (320110321312), we get a palindrome (2451340431542).

The spelling of 2131230110230 in words is "two trillion, one hundred thirty-one billion, two hundred thirty million, one hundred ten thousand, two hundred thirty".