11231052 has 96 divisors (see below), whose sum is σ = 32686080. Its totient is φ = 2928960.

The previous prime is 11231047. The next prime is 11231069. The reversal of 11231052 is 25013211.

It is a super-2 number, since 2×11231052² = 252273058053408, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 49363 + ... + 49589.

It is an arithmetic number, because the mean of its divisors is an integer number (340480).

Almost surely, 2^11231052 is an apocalyptic number.

11231052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11231052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16343040).

11231052 is an abundant number, since it is smaller than the sum of its proper divisors (21455028).

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

11231052 is a wasteful number, since it uses less digits than its factorization.

11231052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291 (or 289 counting only the distinct ones).

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

The square root of 11231052 is about 3351.2761748325. The cubic root of 11231052 is about 223.9443686253.

Adding to 11231052 its reverse (25013211), we get a palindrome (36244263).

The spelling of 11231052 in words is "eleven million, two hundred thirty-one thousand, fifty-two".