2011103130230 has 32 divisors (see below), whose sum is σ = 3810811384800. Its totient is φ = 762042200832.

The previous prime is 2011103130149. The next prime is 2011103130263. The reversal of 2011103130230 is 320313011102.

It is a junction number, because it is equal to n+sod(n) for n = 2011103130199 and 2011103130208.

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 15 ways as a sum of consecutive naturals, for example, 2039186 + ... + 2860154.

It is an arithmetic number, because the mean of its divisors is an integer number (119087855775).

Almost surely, 2^{2011103130230} is an apocalyptic number.

2011103130230 is a deficient number, since it is larger than the sum of its proper divisors (1799708254570).

2011103130230 is a wasteful number, since it uses less digits than its factorization.

2011103130230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 833888.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 2011103130230 its reverse (320313011102), we get a palindrome (2331416141332).

The spelling of 2011103130230 in words is "two trillion, eleven billion, one hundred three million, one hundred thirty thousand, two hundred thirty".