12103432042034 has 8 divisors (see below), whose sum is σ = 18157252545648. Its totient is φ = 6051014526820.

The previous prime is 12103432042033. The next prime is 12103432042123. The reversal of 12103432042034 is 43024023430121.

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

It is a super-2 number, since 2×12103432042034² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12103432041988 and 12103432042006.

It is not an unprimeable number, because it can be changed into a prime (12103432042033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 350725532 + ... + 350760039.

It is an arithmetic number, because the mean of its divisors is an integer number (2269656568206).

Almost surely, 2^{12103432042034} is an apocalyptic number.

12103432042034 is a deficient number, since it is larger than the sum of its proper divisors (6053820503614).

12103432042034 is an equidigital number, since it uses as much as digits as its factorization.

12103432042034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 701494200.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 12103432042034 its reverse (43024023430121), we get a palindrome (55127455472155).

The spelling of 12103432042034 in words is "twelve trillion, one hundred three billion, four hundred thirty-two million, forty-two thousand, thirty-four".