12102123033001 has 4 divisors (see below), whose sum is σ = 12103313845392. Its totient is φ = 12100932220612.

The previous prime is 12102123032897. The next prime is 12102123033019. The reversal of 12102123033001 is 10033032120121.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12102123033001 - 2¹¹ = 12102123030953 is a prime.

It is a super-2 number, since 2×12102123033001² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12102123033001.

It is not an unprimeable number, because it can be changed into a prime (12102123030001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 595390951 + ... + 595411276.

It is an arithmetic number, because the mean of its divisors is an integer number (3025828461348).

Almost surely, 2^{12102123033001} is an apocalyptic number.

It is an amenable number.

12102123033001 is a deficient number, since it is larger than the sum of its proper divisors (1190812391).

12102123033001 is a wasteful number, since it uses less digits than its factorization.

12102123033001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1190812390.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 12102123033001 its reverse (10033032120121), we get a palindrome (22135155153122).

The spelling of 12102123033001 in words is "twelve trillion, one hundred two billion, one hundred twenty-three million, thirty-three thousand, one".