1110112345 has 8 divisors (see below), whose sum is σ = 1348997760. Its totient is φ = 876847920.

The previous prime is 1110112321. The next prime is 1110112349. The reversal of 1110112345 is 5432110111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1110112345 - 2⁵ = 1110112313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1110112349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1404811 + ... + 1405600.

It is an arithmetic number, because the mean of its divisors is an integer number (168624720).

Almost surely, 2^1110112345 is an apocalyptic number.

It is an amenable number.

1110112345 is a deficient number, since it is larger than the sum of its proper divisors (238885415).

1110112345 is an equidigital number, since it uses as much as digits as its factorization.

1110112345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2810495.

The product of its (nonzero) digits is 120, while the sum is 19.

The square root of 1110112345 is about 33318.3484734763. The cubic root of 1110112345 is about 1035.4337357651.

Adding to 1110112345 its reverse (5432110111), we get a palindrome (6542222456).

The spelling of 1110112345 in words is "one billion, one hundred ten million, one hundred twelve thousand, three hundred forty-five".