12193081707 has 8 divisors (see below), whose sum is σ = 16259166784. Its totient is φ = 8127858888.

The previous prime is 12193081699. The next prime is 12193081709. The reversal of 12193081707 is 70718039121.

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

It is not a de Polignac number, because 12193081707 - 2³ = 12193081699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12193081709) 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 7 ways as a sum of consecutive naturals, for example, 181813 + ... + 239670.

It is an arithmetic number, because the mean of its divisors is an integer number (2032395848).

Almost surely, 2^12193081707 is an apocalyptic number.

12193081707 is a deficient number, since it is larger than the sum of its proper divisors (4066085077).

12193081707 is an equidigital number, since it uses as much as digits as its factorization.

12193081707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431129.

The product of its (nonzero) digits is 21168, while the sum is 39.

The spelling of 12193081707 in words is "twelve billion, one hundred ninety-three million, eighty-one thousand, seven hundred seven".