1113342452 has 12 divisors (see below), whose sum is σ = 1963691520. Its totient is φ = 552287736.

The previous prime is 1113342437. The next prime is 1113342481. The reversal of 1113342452 is 2542433111.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1095302 + ... + 1096317.

It is an arithmetic number, because the mean of its divisors is an integer number (163640960).

Almost surely, 2^1113342452 is an apocalyptic number.

It is an amenable number.

1113342452 is a deficient number, since it is larger than the sum of its proper divisors (850349068).

1113342452 is a wasteful number, since it uses less digits than its factorization.

1113342452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2191750 (or 2191748 counting only the distinct ones).

The product of its digits is 2880, while the sum is 26.

The square root of 1113342452 is about 33366.7866597909. The cubic root of 1113342452 is about 1036.4370345462.

Adding to 1113342452 its reverse (2542433111), we get a palindrome (3655775563).

The spelling of 1113342452 in words is "one billion, one hundred thirteen million, three hundred forty-two thousand, four hundred fifty-two".