1171207633073 has 16 divisors (see below), whose sum is σ = 1182651624000. Its totient is φ = 1159803939840.

The previous prime is 1171207633049. The next prime is 1171207633081. The reversal of 1171207633073 is 3703367021711.

It is a cyclic number.

It is not a de Polignac number, because 1171207633073 - 2¹² = 1171207628977 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1171207633073.

It is not an unprimeable number, because it can be changed into a prime (1171207632073) 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 15 ways as a sum of consecutive naturals, for example, 185050973 + ... + 185057301.

It is an arithmetic number, because the mean of its divisors is an integer number (73915726500).

Almost surely, 2^{1171207633073} is an apocalyptic number.

It is an amenable number.

1171207633073 is a deficient number, since it is larger than the sum of its proper divisors (11443990927).

1171207633073 is a wasteful number, since it uses less digits than its factorization.

1171207633073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9232.

The product of its (nonzero) digits is 111132, while the sum is 41.

The spelling of 1171207633073 in words is "one trillion, one hundred seventy-one billion, two hundred seven million, six hundred thirty-three thousand, seventy-three".