11930130 has 48 divisors (see below), whose sum is σ = 31472064. Its totient is φ = 3134880.

The previous prime is 11930129. The next prime is 11930161. The reversal of 11930130 is 3103911.

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 23 ways as a sum of consecutive naturals, for example, 5457 + ... + 7323.

It is an arithmetic number, because the mean of its divisors is an integer number (655668).

Almost surely, 2^11930130 is an apocalyptic number.

11930130 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 11930130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15736032).

11930130 is an abundant number, since it is smaller than the sum of its proper divisors (19541934).

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

11930130 is a wasteful number, since it uses less digits than its factorization.

11930130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1951 (or 1948 counting only the distinct ones).

The product of its (nonzero) digits is 81, while the sum is 18.

The square root of 11930130 is about 3454.0020266352. The cubic root of 11930130 is about 228.4976434087.

The spelling of 11930130 in words is "eleven million, nine hundred thirty thousand, one hundred thirty".