12103210002130 has 64 divisors (see below), whose sum is σ = 23604997667328. Its totient is φ = 4441571642880.

The previous prime is 12103210002127. The next prime is 12103210002133. The reversal of 12103210002130 is 3120001230121.

12103210002130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12103210002127) and next prime (12103210002133).

It is not an unprimeable number, because it can be changed into a prime (12103210002133) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 204717454 + ... + 204776566.

It is an arithmetic number, because the mean of its divisors is an integer number (368828088552).

Almost surely, 2^{12103210002130} is an apocalyptic number.

12103210002130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12103210002130 is a deficient number, since it is larger than the sum of its proper divisors (11501787665198).

12103210002130 is a wasteful number, since it uses less digits than its factorization.

12103210002130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68731.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 12103210002130 its reverse (3120001230121), we get a palindrome (15223211232251).

The spelling of 12103210002130 in words is "twelve trillion, one hundred three billion, two hundred ten million, two thousand, one hundred thirty".