1150030145 has 16 divisors (see below), whose sum is σ = 1511110080. Its totient is φ = 833265600.

The previous prime is 1150030139. The next prime is 1150030159. The reversal of 1150030145 is 5410300511.

It is not a de Polignac number, because 1150030145 - 2¹⁸ = 1149768001 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24071 + ... + 53660.

It is an arithmetic number, because the mean of its divisors is an integer number (94444380).

Almost surely, 2^1150030145 is an apocalyptic number.

It is an amenable number.

1150030145 is a deficient number, since it is larger than the sum of its proper divisors (361079935).

1150030145 is a wasteful number, since it uses less digits than its factorization.

1150030145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78016.

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 1150030145 is about 33912.0943764905. The cubic root of 1150030145 is about 1047.6987074689.

Adding to 1150030145 its reverse (5410300511), we get a palindrome (6560330656).

The spelling of 1150030145 in words is "one billion, one hundred fifty million, thirty thousand, one hundred forty-five".