1151210304 has 168 divisors, whose sum is σ = 3568537440. Its totient is φ = 353590272.

The previous prime is 1151210243. The next prime is 1151210309. The reversal of 1151210304 is 4030121511.

1151210304 is a `hidden beast` number, since 1 + 151 + 210 + 304 = 666.

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 (1151210309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 403507 + ... + 406349.

Almost surely, 2^1151210304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1151210304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1784268720).

1151210304 is an abundant number, since it is smaller than the sum of its proper divisors (2417327136).

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

1151210304 is a wasteful number, since it uses less digits than its factorization.

1151210304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2917 (or 2904 counting only the distinct ones).

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

The square root of 1151210304 is about 33929.4901818462. The cubic root of 1151210304 is about 1048.0569671654.

Adding to 1151210304 its reverse (4030121511), we get a palindrome (5181331815).

The spelling of 1151210304 in words is "one billion, one hundred fifty-one million, two hundred ten thousand, three hundred four".