11030130 has 24 divisors (see below), whose sum is σ = 28678572. Its totient is φ = 2941344.

The previous prime is 11030111. The next prime is 11030137. The reversal of 11030130 is 3103011.

It can be written as a sum of positive squares in 2 ways, for example, as 11029041 + 1089 = 3321^2 + 33^2 .

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (11030137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61189 + ... + 61368.

Almost surely, 2^11030130 is an apocalyptic number.

11030130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11030130 is an abundant number, since it is smaller than the sum of its proper divisors (17648442).

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

11030130 is a wasteful number, since it uses less digits than its factorization.

11030130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122570 (or 122567 counting only the distinct ones).

The product of its (nonzero) digits is 9, while the sum is 9.

The square root of 11030130 is about 3321.1639525925. The cubic root of 11030130 is about 222.6008800637.

Adding to 11030130 its reverse (3103011), we get a palindrome (14133141).

The spelling of 11030130 in words is "eleven million, thirty thousand, one hundred thirty".