1112305655 has 12 divisors (see below), whose sum is σ = 1371825000. Its totient is φ = 865789344.

The previous prime is 1112305613. The next prime is 1112305697. The reversal of 1112305655 is 5565032111.

It is an interprime number because it is at equal distance from previous prime (1112305613) and next prime (1112305697).

It is not a de Polignac number, because 1112305655 - 2¹² = 1112301559 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 74405 + ... + 88094.

It is an arithmetic number, because the mean of its divisors is an integer number (114318750).

Almost surely, 2^1112305655 is an apocalyptic number.

1112305655 is a deficient number, since it is larger than the sum of its proper divisors (259519345).

1112305655 is an equidigital number, since it uses as much as digits as its factorization.

1112305655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162578 (or 162541 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 29.

The square root of 1112305655 is about 33351.2466783477. The cubic root of 1112305655 is about 1036.1152082762.

Adding to 1112305655 its reverse (5565032111), we get a palindrome (6677337766).

The spelling of 1112305655 in words is "one billion, one hundred twelve million, three hundred five thousand, six hundred fifty-five".