12103431404001 has 64 divisors (see below), whose sum is σ = 18814190395392. Its totient is φ = 6778670798592.

The previous prime is 12103431403993. The next prime is 12103431404083. The reversal of 12103431404001 is 10040413430121.

It is not a de Polignac number, because 12103431404001 - 2³ = 12103431403993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12103431404401) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 139569211 + ... + 139655903.

It is an arithmetic number, because the mean of its divisors is an integer number (293971724928).

Almost surely, 2^{12103431404001} is an apocalyptic number.

It is an amenable number.

12103431404001 is a deficient number, since it is larger than the sum of its proper divisors (6710758991391).

12103431404001 is a wasteful number, since it uses less digits than its factorization.

12103431404001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87422.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 12103431404001 its reverse (10040413430121), we get a palindrome (22143844834122).

The spelling of 12103431404001 in words is "twelve trillion, one hundred three billion, four hundred thirty-one million, four hundred four thousand, one".