1173133352160 has 3456 divisors, whose sum is σ = 5782298296320. Its totient is φ = 210760704000.

The previous prime is 1173133352123. The next prime is 1173133352161. The reversal of 1173133352160 is 612533313711.

1173133352160 is a `hidden beast` number, since 1 + 1 + 7 + 313 + 335 + 2 + 1 + 6 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1173133352161) by changing a digit.

It is a polite number, since it can be written in 575 ways as a sum of consecutive naturals, for example, 16523004925 + ... + 16523004995.

It is an arithmetic number, because the mean of its divisors is an integer number (1673118720).

Almost surely, 2^{1173133352160} is an apocalyptic number.

1173133352160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1173133352160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2891149148160).

1173133352160 is an abundant number, since it is smaller than the sum of its proper divisors (4609164944160).

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

1173133352160 is a wasteful number, since it uses less digits than its factorization.

1173133352160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194 (or 172 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 36.

Adding to 1173133352160 its reverse (612533313711), we get a palindrome (1785666665871).

The spelling of 1173133352160 in words is "one trillion, one hundred seventy-three billion, one hundred thirty-three million, three hundred fifty-two thousand, one hundred sixty".