1112134355 has 4 divisors (see below), whose sum is σ = 1334561232. Its totient is φ = 889707480.

The previous prime is 1112134343. The next prime is 1112134357. The reversal of 1112134355 is 5534312111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5534312111 = 37 ⋅149576003.

It is a de Polignac number, because none of the positive numbers 2^k-1112134355 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1112134357) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111213431 + ... + 111213440.

It is an arithmetic number, because the mean of its divisors is an integer number (333640308).

Almost surely, 2^1112134355 is an apocalyptic number.

1112134355 is a deficient number, since it is larger than the sum of its proper divisors (222426877).

1112134355 is an equidigital number, since it uses as much as digits as its factorization.

1112134355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222426876.

The product of its digits is 1800, while the sum is 26.

The square root of 1112134355 is about 33348.6784595732. The cubic root of 1112134355 is about 1036.0620167677.

Adding to 1112134355 its reverse (5534312111), we get a palindrome (6646446466).

The spelling of 1112134355 in words is "one billion, one hundred twelve million, one hundred thirty-four thousand, three hundred fifty-five".