1151048318 has 64 divisors (see below), whose sum is σ = 2093040000. Its totient is φ = 474163200.

The previous prime is 1151048299. The next prime is 1151048341. The reversal of 1151048318 is 8138401511.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2563358 + ... + 2563806.

It is an arithmetic number, because the mean of its divisors is an integer number (32703750).

Almost surely, 2^1151048318 is an apocalyptic number.

1151048318 is a deficient number, since it is larger than the sum of its proper divisors (941991682).

1151048318 is a wasteful number, since it uses less digits than its factorization.

1151048318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 610 (or 596 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 32.

The square root of 1151048318 is about 33927.1030004037. The cubic root of 1151048318 is about 1048.0078077376.

Adding to 1151048318 its reverse (8138401511), we get a palindrome (9289449829).

The spelling of 1151048318 in words is "one billion, one hundred fifty-one million, forty-eight thousand, three hundred eighteen".