11111052 has 12 divisors (see below), whose sum is σ = 25925816. Its totient is φ = 3703680.

The previous prime is 11111039. The next prime is 11111053. The reversal of 11111052 is 25011111.

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

It is a Harshad number since it is a multiple of its sum of digits (12), and also a Moran number because the ratio is a prime number: 925921 = 11111052 / (1 + 1 + 1 + 1 + 1 + 0 + 5 + 2).

It is not an unprimeable number, because it can be changed into a prime (11111053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 462949 + ... + 462972.

Almost surely, 2^11111052 is an apocalyptic number.

11111052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11111052 is an abundant number, since it is smaller than the sum of its proper divisors (14814764).

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

11111052 is a wasteful number, since it uses less digits than its factorization.

11111052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 925928 (or 925926 counting only the distinct ones).

The product of its (nonzero) digits is 10, while the sum is 12.

The square root of 11111052 is about 3333.3244666549. The cubic root of 11111052 is about 223.1439209841.

Adding to 11111052 its reverse (25011111), we get a palindrome (36122163).

The spelling of 11111052 in words is "eleven million, one hundred eleven thousand, fifty-two".