12343110193 has 4 divisors (see below), whose sum is σ = 12491822448. Its totient is φ = 12194397940.

The previous prime is 12343110107. The next prime is 12343110271. The reversal of 12343110193 is 39101134321.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 39101134321 = 73 ⋅535631977.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12343110193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12343110293) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74356003 + ... + 74356168.

It is an arithmetic number, because the mean of its divisors is an integer number (3122955612).

Almost surely, 2^12343110193 is an apocalyptic number.

It is an amenable number.

12343110193 is a deficient number, since it is larger than the sum of its proper divisors (148712255).

12343110193 is an equidigital number, since it uses as much as digits as its factorization.

12343110193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148712254.

The product of its (nonzero) digits is 1944, while the sum is 28.

The spelling of 12343110193 in words is "twelve billion, three hundred forty-three million, one hundred ten thousand, one hundred ninety-three".