11520102 has 32 divisors (see below), whose sum is σ = 26231040. Its totient is φ = 3338720.

The previous prime is 11520083. The next prime is 11520191. The reversal of 11520102 is 20102511.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2277 + ... + 5312.

It is an arithmetic number, because the mean of its divisors is an integer number (819720).

Almost surely, 2^11520102 is an apocalyptic number.

11520102 is an abundant number, since it is smaller than the sum of its proper divisors (14710938).

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

11520102 is a wasteful number, since it uses less digits than its factorization.

11520102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7628.

The product of its (nonzero) digits is 20, while the sum is 12.

The square root of 11520102 is about 3394.1275756813. The cubic root of 11520102 is about 225.8493134967.

Adding to 11520102 its reverse (20102511), we get a palindrome (31622613).

The spelling of 11520102 in words is "eleven million, five hundred twenty thousand, one hundred two".