12113052 has 24 divisors (see below), whose sum is σ = 32301696. Its totient is φ = 3460848.

The previous prime is 12113047. The next prime is 12113053. The reversal of 12113052 is 25031121.

12113052 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12113053) 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, 72018 + ... + 72185.

It is an arithmetic number, because the mean of its divisors is an integer number (1345904).

Almost surely, 2^12113052 is an apocalyptic number.

12113052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12113052 is an abundant number, since it is smaller than the sum of its proper divisors (20188644).

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

12113052 is a wasteful number, since it uses less digits than its factorization.

12113052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144217 (or 144215 counting only the distinct ones).

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

The square root of 12113052 is about 3480.3810136248. The cubic root of 12113052 is about 229.6595593483.

Adding to 12113052 its reverse (25031121), we get a palindrome (37144173).

The spelling of 12113052 in words is "twelve million, one hundred thirteen thousand, fifty-two".