11230203012130 has 32 divisors (see below), whose sum is σ = 20684971923264. Its totient is φ = 4387507083456.

The previous prime is 11230203012121. The next prime is 11230203012241. The reversal of 11230203012130 is 3121030203211.

It is a super-2 number, since 2×11230203012130² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11230203012098 and 11230203012107.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18621909 + ... + 19215511.

It is an arithmetic number, because the mean of its divisors is an integer number (646405372602).

Almost surely, 2^{11230203012130} is an apocalyptic number.

11230203012130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11230203012130 is a deficient number, since it is larger than the sum of its proper divisors (9454768911134).

11230203012130 is a wasteful number, since it uses less digits than its factorization.

11230203012130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 637650.

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

Adding to 11230203012130 its reverse (3121030203211), we get a palindrome (14351233215341).

The spelling of 11230203012130 in words is "eleven trillion, two hundred thirty billion, two hundred three million, twelve thousand, one hundred thirty".