11203322130 has 384 divisors, whose sum is σ = 40178750976. Its totient is φ = 2090188800.

The previous prime is 11203322113. The next prime is 11203322147. The reversal of 11203322130 is 3122330211.

11203322130 is a `hidden beast` number, since 1 + 120 + 332 + 213 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (11203322113) and next prime (11203322147).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 3331650 + ... + 3335010.

It is an arithmetic number, because the mean of its divisors is an integer number (104632164).

Almost surely, 2^11203322130 is an apocalyptic number.

11203322130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11203322130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20089375488).

11203322130 is an abundant number, since it is smaller than the sum of its proper divisors (28975428846).

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

11203322130 is a wasteful number, since it uses less digits than its factorization.

11203322130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3442 (or 3439 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 11203322130 its reverse (3122330211), we get a palindrome (14325652341).

It can be divided in two parts, 11203 and 322130, that added together give a palindrome (333333).

The spelling of 11203322130 in words is "eleven billion, two hundred three million, three hundred twenty-two thousand, one hundred thirty".