12103033300101 has 12 divisors (see below), whose sum is σ = 17483290870240. Its totient is φ = 8068166562600.

The previous prime is 12103033300097. The next prime is 12103033300133. The reversal of 12103033300101 is 10100333030121.

It is a happy number.

12103033300101 is a `hidden beast` number, since 1 + 21 + 0 + 303 + 330 + 0 + 10 + 1 = 666.

It is not a de Polignac number, because 12103033300101 - 2² = 12103033300097 is a prime.

It is a super-2 number, since 2×12103033300101² (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 (12103033304101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43378561 + ... + 43656678.

Almost surely, 2^{12103033300101} is an apocalyptic number.

It is an amenable number.

12103033300101 is a deficient number, since it is larger than the sum of its proper divisors (5380257570139).

12103033300101 is a wasteful number, since it uses less digits than its factorization.

12103033300101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87050696 (or 87050693 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 12103033300101 its reverse (10100333030121), we get a palindrome (22203366330222).

The spelling of 12103033300101 in words is "twelve trillion, one hundred three billion, thirty-three million, three hundred thousand, one hundred one".