1112342133 has 8 divisors (see below), whose sum is σ = 1694997568. Its totient is φ = 635624064.

The previous prime is 1112342117. The next prime is 1112342149. The reversal of 1112342133 is 3312432111.

It is an interprime number because it is at equal distance from previous prime (1112342117) and next prime (1112342149).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1112342133 - 2⁴ = 1112342117 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 52968673 = 1112342133 / (1 + 1 + 1 + 2 + 3 + 4 + 2 + 1 + 3 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112342173) 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 in 7 ways as a sum of consecutive naturals, for example, 26484316 + ... + 26484357.

It is an arithmetic number, because the mean of its divisors is an integer number (211874696).

Almost surely, 2^1112342133 is an apocalyptic number.

It is an amenable number.

1112342133 is a deficient number, since it is larger than the sum of its proper divisors (582655435).

1112342133 is an equidigital number, since it uses as much as digits as its factorization.

1112342133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52968683.

The product of its digits is 432, while the sum is 21.

The square root of 1112342133 is about 33351.7935499727. The cubic root of 1112342133 is about 1036.1265345986.

Adding to 1112342133 its reverse (3312432111), we get a palindrome (4424774244).

The spelling of 1112342133 in words is "one billion, one hundred twelve million, three hundred forty-two thousand, one hundred thirty-three".