1150003008 has 560 divisors, whose sum is σ = 4413894144. Its totient is φ = 287400960.

The previous prime is 1150003007. The next prime is 1150003021. The reversal of 1150003008 is 8003000511.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1150003007) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 17164191 + ... + 17164257.

Almost surely, 2^1150003008 is an apocalyptic number.

1150003008 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1150003008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2206947072).

1150003008 is an abundant number, since it is smaller than the sum of its proper divisors (3263891136).

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

1150003008 is a wasteful number, since it uses less digits than its factorization.

1150003008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152 (or 133 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 1150003008 is about 33911.6942661378. The cubic root of 1150003008 is about 1047.6904666347.

Adding to 1150003008 its reverse (8003000511), we get a palindrome (9153003519).

The spelling of 1150003008 in words is "one billion, one hundred fifty million, three thousand, eight".