1112530053 has 4 divisors (see below), whose sum is σ = 1483373408. Its totient is φ = 741686700.

The previous prime is 1112530051. The next prime is 1112530073. The reversal of 1112530053 is 3500352111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1112530053 - 2¹ = 1112530051 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112530051) 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, 185421673 + ... + 185421678.

It is an arithmetic number, because the mean of its divisors is an integer number (370843352).

Almost surely, 2^1112530053 is an apocalyptic number.

It is an amenable number.

1112530053 is a deficient number, since it is larger than the sum of its proper divisors (370843355).

1112530053 is an equidigital number, since it uses as much as digits as its factorization.

1112530053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370843354.

The product of its (nonzero) digits is 450, while the sum is 21.

The square root of 1112530053 is about 33354.6106707903. The cubic root of 1112530053 is about 1036.1848793378.

Adding to 1112530053 its reverse (3500352111), we get a palindrome (4612882164).

The spelling of 1112530053 in words is "one billion, one hundred twelve million, five hundred thirty thousand, fifty-three".