11243230130 has 32 divisors (see below), whose sum is σ = 22082191488. Its totient is φ = 4087600000.

The previous prime is 11243230111. The next prime is 11243230199. The reversal of 11243230130 is 3103234211.

It is a super-2 number, since 2×11243230130² (a number of 21 digits) contains 22 as substring.

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, 810755 + ... + 824505.

It is an arithmetic number, because the mean of its divisors is an integer number (690068484).

Almost surely, 2^11243230130 is an apocalyptic number.

11243230130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11243230130 is a deficient number, since it is larger than the sum of its proper divisors (10838961358).

11243230130 is a wasteful number, since it uses less digits than its factorization.

11243230130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21202.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 11243230130 its reverse (3103234211), we get a palindrome (14346464341).

The spelling of 11243230130 in words is "eleven billion, two hundred forty-three million, two hundred thirty thousand, one hundred thirty".