1151126673 has 8 divisors (see below), whose sum is σ = 1539740448. Its totient is φ = 764965344.

The previous prime is 1151126671. The next prime is 1151126677. The reversal of 1151126673 is 3766211511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1151126673 - 2¹ = 1151126671 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1151126671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 612015 + ... + 613892.

It is an arithmetic number, because the mean of its divisors is an integer number (192467556).

Almost surely, 2^1151126673 is an apocalyptic number.

It is an amenable number.

1151126673 is a deficient number, since it is larger than the sum of its proper divisors (388613775).

1151126673 is a wasteful number, since it uses less digits than its factorization.

1151126673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1226223.

The product of its digits is 7560, while the sum is 33.

The square root of 1151126673 is about 33928.2577359935. The cubic root of 1151126673 is about 1048.0315874485.

The spelling of 1151126673 in words is "one billion, one hundred fifty-one million, one hundred twenty-six thousand, six hundred seventy-three".