1112430134 has 4 divisors (see below), whose sum is σ = 1668645204. Its totient is φ = 556215066.

The previous prime is 1112430131. The next prime is 1112430161. The reversal of 1112430134 is 4310342111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4310342111 = 18481 ⋅233231.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112430131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278107532 + ... + 278107535.

It is an arithmetic number, because the mean of its divisors is an integer number (417161301).

Almost surely, 2^1112430134 is an apocalyptic number.

1112430134 is a deficient number, since it is larger than the sum of its proper divisors (556215070).

1112430134 is an equidigital number, since it uses as much as digits as its factorization.

1112430134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556215069.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 1112430134 is about 33353.1128082522. The cubic root of 1112430134 is about 1036.1538576569.

Adding to 1112430134 its reverse (4310342111), we get a palindrome (5422772245).

The spelling of 1112430134 in words is "one billion, one hundred twelve million, four hundred thirty thousand, one hundred thirty-four".