12123600841 has 8 divisors (see below), whose sum is σ = 13259750400. Its totient is φ = 10993118640.

The previous prime is 12123600809. The next prime is 12123600851. The reversal of 12123600841 is 14800632121.

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 12123600841 - 2⁵ = 12123600809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12123600851) 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, 1412361 + ... + 1420918.

It is an arithmetic number, because the mean of its divisors is an integer number (1657468800).

Almost surely, 2^12123600841 is an apocalyptic number.

12123600841 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12123600841 is a deficient number, since it is larger than the sum of its proper divisors (1136149559).

12123600841 is a wasteful number, since it uses less digits than its factorization.

12123600841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2833679.

The product of its (nonzero) digits is 2304, while the sum is 28.

The spelling of 12123600841 in words is "twelve billion, one hundred twenty-three million, six hundred thousand, eight hundred forty-one".