11102052 has 24 divisors (see below), whose sum is σ = 27897856. Its totient is φ = 3415968.

The previous prime is 11102051. The next prime is 11102081. The reversal of 11102052 is 25020111.

11102052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11102052² = 246511117221408, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (11102051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35428 + ... + 35739.

Almost surely, 2^11102052 is an apocalyptic number.

11102052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11102052 is an abundant number, since it is smaller than the sum of its proper divisors (16795804).

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

11102052 is a wasteful number, since it uses less digits than its factorization.

11102052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71187 (or 71185 counting only the distinct ones).

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

The square root of 11102052 is about 3331.9741895759. The cubic root of 11102052 is about 223.0836555302.

Adding to 11102052 its reverse (25020111), we get a palindrome (36122163).

The spelling of 11102052 in words is "eleven million, one hundred two thousand, fifty-two".