1151143104 has 56 divisors (see below), whose sum is σ = 3048902208. Its totient is φ = 383315200.

The previous prime is 1151143099. The next prime is 1151143127. The reversal of 1151143104 is 4013411511.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 225379 + ... + 230429.

Almost surely, 2^1151143104 is an apocalyptic number.

It is an amenable number.

1151143104 is an abundant number, since it is smaller than the sum of its proper divisors (1897759104).

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

1151143104 is a wasteful number, since it uses less digits than its factorization.

1151143104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6253 (or 6243 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 21.

The square root of 1151143104 is about 33928.4998784208. The cubic root of 1151143104 is about 1048.0365739038.

Adding to 1151143104 its reverse (4013411511), we get a palindrome (5164554615).

It can be divided in two parts, 11511 and 43104, that added together give a triangular number (54615 = T₃₃₀).

The spelling of 1151143104 in words is "one billion, one hundred fifty-one million, one hundred forty-three thousand, one hundred four".