12100203002030 has 64 divisors (see below), whose sum is σ = 25600376894400. Its totient is φ = 4059661317120.

The previous prime is 12100203001993. The next prime is 12100203002033. The reversal of 12100203002030 is 3020030200121.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 12100203001996 and 12100203002014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12100203002033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 961976 + ... + 5012564.

It is an arithmetic number, because the mean of its divisors is an integer number (400005888975).

Almost surely, 2^{12100203002030} is an apocalyptic number.

12100203002030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12100203002030 is an abundant number, since it is smaller than the sum of its proper divisors (13500173892370).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12100203002030 is a wasteful number, since it uses less digits than its factorization.

12100203002030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4052709.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 12100203002030 its reverse (3020030200121), we get a palindrome (15120233202151).

The spelling of 12100203002030 in words is "twelve trillion, one hundred billion, two hundred three million, two thousand, thirty".