12373171087 has 8 divisors (see below), whose sum is σ = 12398386160. Its totient is φ = 12347976960.

The previous prime is 12373171067. The next prime is 12373171121. The reversal of 12373171087 is 78017137321.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 12373171087 - 2²⁷ = 12238953359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12373171007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1710364 + ... + 1717582.

It is an arithmetic number, because the mean of its divisors is an integer number (1549798270).

Almost surely, 2^12373171087 is an apocalyptic number.

12373171087 is a deficient number, since it is larger than the sum of its proper divisors (25215073).

12373171087 is an equidigital number, since it uses as much as digits as its factorization.

12373171087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10473.

The product of its (nonzero) digits is 49392, while the sum is 40.

The spelling of 12373171087 in words is "twelve billion, three hundred seventy-three million, one hundred seventy-one thousand, eighty-seven".