1150110030105 has 24 divisors (see below), whose sum is σ = 1994009297280. Its totient is φ = 613242709920.

The previous prime is 1150110030089. The next prime is 1150110030107. The reversal of 1150110030105 is 5010300110511.

It is not a de Polignac number, because 1150110030105 - 2⁴ = 1150110030089 is a prime.

It is a super-2 number, since 2×1150110030105² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1150110030107) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2923495 + ... + 3293484.

It is an arithmetic number, because the mean of its divisors is an integer number (83083720720).

Almost surely, 2^{1150110030105} is an apocalyptic number.

1150110030105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1150110030105 is a deficient number, since it is larger than the sum of its proper divisors (843899267175).

1150110030105 is a wasteful number, since it uses less digits than its factorization.

1150110030105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6221101 (or 6221098 counting only the distinct ones).

The product of its (nonzero) digits is 75, while the sum is 18.

Adding to 1150110030105 its reverse (5010300110511), we get a palindrome (6160410140616).

The spelling of 1150110030105 in words is "one trillion, one hundred fifty billion, one hundred ten million, thirty thousand, one hundred five".