110012345 has 8 divisors (see below), whose sum is σ = 132346440. Its totient is φ = 87788800.

The previous prime is 110012339. The next prime is 110012363. The reversal of 110012345 is 543210011.

It can be written as a sum of positive squares in 4 ways, for example, as 19324816 + 90687529 = 4396^2 + 9523^2 .

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

It is not a de Polignac number, because 110012345 - 2¹⁴ = 109995961 is a prime.

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, 25430 + ... + 29439.

It is an arithmetic number, because the mean of its divisors is an integer number (16543305).

Almost surely, 2^110012345 is an apocalyptic number.

It is an amenable number.

110012345 is a deficient number, since it is larger than the sum of its proper divisors (22334095).

110012345 is an equidigital number, since it uses as much as digits as its factorization.

110012345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55275.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 110012345 is about 10488.6769899735. The cubic root of 110012345 is about 479.1599093019.

Adding to 110012345 its reverse (543210011), we get a palindrome (653222356).

The spelling of 110012345 in words is "one hundred ten million, twelve thousand, three hundred forty-five".