1150030146 has 16 divisors (see below), whose sum is σ = 2343458304. Its totient is φ = 376110384.

The previous prime is 1150030139. The next prime is 1150030159. The reversal of 1150030146 is 6410300511.

It is a Curzon number.

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, 1807906 + ... + 1808541.

It is an arithmetic number, because the mean of its divisors is an integer number (146466144).

Almost surely, 2^1150030146 is an apocalyptic number.

1150030146 is an abundant number, since it is smaller than the sum of its proper divisors (1193428158).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1150030146 is a wasteful number, since it uses less digits than its factorization.

1150030146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3616505.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 1150030146 is about 33912.0943912345. The cubic root of 1150030146 is about 1047.6987077726.

Adding to 1150030146 its reverse (6410300511), we get a palindrome (7560330657).

The spelling of 1150030146 in words is "one billion, one hundred fifty million, thirty thousand, one hundred forty-six".