1105112298 has 32 divisors (see below), whose sum is σ = 2288918016. Its totient is φ = 355462128.

The previous prime is 1105112293. The next prime is 1105112299. The reversal of 1105112298 is 8922115011.

It is not an unprimeable number, because it can be changed into a prime (1105112293) 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 15 ways as a sum of consecutive naturals, for example, 4390 + ... + 47217.

It is an arithmetic number, because the mean of its divisors is an integer number (71528688).

Almost surely, 2^1105112298 is an apocalyptic number.

1105112298 is an abundant number, since it is smaller than the sum of its proper divisors (1183805718).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1105112298 is a wasteful number, since it uses less digits than its factorization.

1105112298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51738.

The product of its (nonzero) digits is 1440, while the sum is 30.

The square root of 1105112298 is about 33243.2293557651. The cubic root of 1105112298 is about 1033.8768333603.

The spelling of 1105112298 in words is "one billion, one hundred five million, one hundred twelve thousand, two hundred ninety-eight".