11580102 has 24 divisors (see below), whose sum is σ = 25217400. Its totient is φ = 3840480.

The previous prime is 11580091. The next prime is 11580103. The reversal of 11580102 is 20108511.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11580103) 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, 2274 + ... + 5322.

It is an arithmetic number, because the mean of its divisors is an integer number (1050725).

Almost surely, 2^11580102 is an apocalyptic number.

11580102 is an abundant number, since it is smaller than the sum of its proper divisors (13637298).

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

11580102 is a wasteful number, since it uses less digits than its factorization.

11580102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3268 (or 3265 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 18.

The square root of 11580102 is about 3402.9548924427. The cubic root of 11580102 is about 226.2407307742.

Adding to 11580102 its reverse (20108511), we get a palindrome (31688613).

The spelling of 11580102 in words is "eleven million, five hundred eighty thousand, one hundred two".