12077313772173 has 8 divisors (see below), whose sum is σ = 17341783878048. Its totient is φ = 7432193090544.

The previous prime is 12077313772163. The next prime is 12077313772213. The reversal of 12077313772173 is 37127731377021.

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

It is not a de Polignac number, because 12077313772173 - 2⁴ = 12077313772157 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12077313772163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154837356015 + ... + 154837356092.

It is an arithmetic number, because the mean of its divisors is an integer number (2167722984756).

Almost surely, 2^{12077313772173} is an apocalyptic number.

12077313772173 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12077313772173 is a deficient number, since it is larger than the sum of its proper divisors (5264470105875).

12077313772173 is a wasteful number, since it uses less digits than its factorization.

12077313772173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309674712123.

The product of its (nonzero) digits is 1815156, while the sum is 51.

The spelling of 12077313772173 in words is "twelve trillion, seventy-seven billion, three hundred thirteen million, seven hundred seventy-two thousand, one hundred seventy-three".