11048130 has 128 divisors (see below), whose sum is σ = 32659200. Its totient is φ = 2644992.

The previous prime is 11048117. The next prime is 11048143. The reversal of 11048130 is 3184011.

It is an interprime number because it is at equal distance from previous prime (11048117) and next prime (11048143).

It is a super-2 number, since 2×11048130² = 244122352993800, which contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 133069 + ... + 133151.

It is an arithmetic number, because the mean of its divisors is an integer number (255150).

Almost surely, 2^11048130 is an apocalyptic number.

11048130 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 11048130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16329600).

11048130 is an abundant number, since it is smaller than the sum of its proper divisors (21611070).

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

11048130 is a wasteful number, since it uses less digits than its factorization.

11048130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145 (or 139 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 11048130 is about 3323.8727412463. The cubic root of 11048130 is about 222.7219012499.

The spelling of 11048130 in words is "eleven million, forty-eight thousand, one hundred thirty".