1151187007773 has 24 divisors (see below), whose sum is σ = 1703519132224. Its totient is φ = 690915392640.

The previous prime is 1151187007769. The next prime is 1151187007807. The reversal of 1151187007773 is 3777007811511.

It is not a de Polignac number, because 1151187007773 - 2² = 1151187007769 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1151187007273) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 15357340 + ... + 15432117.

Almost surely, 2^{1151187007773} is an apocalyptic number.

It is an amenable number.

1151187007773 is a deficient number, since it is larger than the sum of its proper divisors (552332124451).

1151187007773 is a wasteful number, since it uses less digits than its factorization.

1151187007773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30789585 (or 30789574 counting only the distinct ones).

The product of its (nonzero) digits is 288120, while the sum is 48.

The spelling of 1151187007773 in words is "one trillion, one hundred fifty-one billion, one hundred eighty-seven million, seven thousand, seven hundred seventy-three".