1145176773011 has 16 divisors (see below), whose sum is σ = 1173176400000. Its totient is φ = 1117240181568.

The previous prime is 1145176772969. The next prime is 1145176773023. The reversal of 1145176773011 is 1103776715411.

It is a cyclic number.

It is not a de Polignac number, because 1145176773011 - 2³⁸ = 870298866067 is a prime.

It is a super-2 number, since 2×1145176773011² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1145176773031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 196526480 + ... + 196532306.

It is an arithmetic number, because the mean of its divisors is an integer number (73323525000).

Almost surely, 2^{1145176773011} is an apocalyptic number.

1145176773011 is a deficient number, since it is larger than the sum of its proper divisors (27999626989).

1145176773011 is a wasteful number, since it uses less digits than its factorization.

1145176773011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10418.

The product of its (nonzero) digits is 123480, while the sum is 44.

The spelling of 1145176773011 in words is "one trillion, one hundred forty-five billion, one hundred seventy-six million, seven hundred seventy-three thousand, eleven".