1112015345 has 8 divisors (see below), whose sum is σ = 1525049664. Its totient is φ = 762524784.

The previous prime is 1112015329. The next prime is 1112015357. The reversal of 1112015345 is 5435102111.

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

It is not a de Polignac number, because 1112015345 - 2⁴ = 1112015329 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1112015345.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15885899 + ... + 15885968.

It is an arithmetic number, because the mean of its divisors is an integer number (190631208).

Almost surely, 2^1112015345 is an apocalyptic number.

It is an amenable number.

1112015345 is a deficient number, since it is larger than the sum of its proper divisors (413034319).

1112015345 is an equidigital number, since it uses as much as digits as its factorization.

1112015345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31771879.

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 1112015345 is about 33346.8940832576. The cubic root of 1112015345 is about 1036.0250589612.

Adding to 1112015345 its reverse (5435102111), we get a palindrome (6547117456).

The spelling of 1112015345 in words is "one billion, one hundred twelve million, fifteen thousand, three hundred forty-five".