1113253342 has 4 divisors (see below), whose sum is σ = 1669880016. Its totient is φ = 556626670.

The previous prime is 1113253331. The next prime is 1113253343. The reversal of 1113253342 is 2433523111.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2433523111 = 32569 ⋅74719.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113253343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278313334 + ... + 278313337.

It is an arithmetic number, because the mean of its divisors is an integer number (417470004).

Almost surely, 2^1113253342 is an apocalyptic number.

1113253342 is a deficient number, since it is larger than the sum of its proper divisors (556626674).

1113253342 is an equidigital number, since it uses as much as digits as its factorization.

1113253342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556626673.

The product of its digits is 2160, while the sum is 25.

The square root of 1113253342 is about 33365.4513231876. The cubic root of 1113253342 is about 1036.4093822673.

Adding to 1113253342 its reverse (2433523111), we get a palindrome (3546776453).

The spelling of 1113253342 in words is "one billion, one hundred thirteen million, two hundred fifty-three thousand, three hundred forty-two".