11103252 has 12 divisors (see below), whose sum is σ = 25907616. Its totient is φ = 3701080.

The previous prime is 11103247. The next prime is 11103263. The reversal of 11103252 is 25230111.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 462624 + ... + 462647.

It is an arithmetic number, because the mean of its divisors is an integer number (2158968).

Almost surely, 2^11103252 is an apocalyptic number.

11103252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11103252 is an abundant number, since it is smaller than the sum of its proper divisors (14804364).

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

11103252 is a wasteful number, since it uses less digits than its factorization.

11103252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 925278 (or 925276 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 11103252 is about 3332.1542581339. The cubic root of 11103252 is about 223.0916928054.

Adding to 11103252 its reverse (25230111), we get a palindrome (36333363).

The spelling of 11103252 in words is "eleven million, one hundred three thousand, two hundred fifty-two".