12103043322101 has 8 divisors (see below), whose sum is σ = 12172419467040. Its totient is φ = 12033808044048.

The previous prime is 12103043322053. The next prime is 12103043322187. The reversal of 12103043322101 is 10122334030121.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12103043322101 is a prime.

It is a super-2 number, since 2×12103043322101² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12106043322101) 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, 35044391 + ... + 35388068.

It is an arithmetic number, because the mean of its divisors is an integer number (1521552433380).

Almost surely, 2^{12103043322101} is an apocalyptic number.

It is an amenable number.

12103043322101 is a deficient number, since it is larger than the sum of its proper divisors (69376144939).

12103043322101 is an equidigital number, since it uses as much as digits as its factorization.

12103043322101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70433443.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 12103043322101 its reverse (10122334030121), we get a palindrome (22225377352222).

The spelling of 12103043322101 in words is "twelve trillion, one hundred three billion, forty-three million, three hundred twenty-two thousand, one hundred one".