11301130220 has 48 divisors (see below), whose sum is σ = 24172797600. Its totient is φ = 4436805120.

The previous prime is 11301130153. The next prime is 11301130229. The reversal of 11301130220 is 2203110311.

It is a junction number, because it is equal to n+sod(n) for n = 11301130195 and 11301130204.

It is not an unprimeable number, because it can be changed into a prime (11301130229) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 772736 + ... + 787224.

It is an arithmetic number, because the mean of its divisors is an integer number (503599950).

Almost surely, 2^11301130220 is an apocalyptic number.

11301130220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11301130220 is an abundant number, since it is smaller than the sum of its proper divisors (12871667380).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11301130220 is a wasteful number, since it uses less digits than its factorization.

11301130220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15218 (or 15216 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 11301130220 its reverse (2203110311), we get a palindrome (13504240531).

The spelling of 11301130220 in words is "eleven billion, three hundred one million, one hundred thirty thousand, two hundred twenty".