12001103130 has 16 divisors (see below), whose sum is σ = 28802647584. Its totient is φ = 3200294160.

The previous prime is 12001103113. The next prime is 12001103237. The reversal of 12001103130 is 3130110021.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200018356 + ... + 200018415.

It is an arithmetic number, because the mean of its divisors is an integer number (1800165474).

Almost surely, 2^12001103130 is an apocalyptic number.

12001103130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12001103130 is an abundant number, since it is smaller than the sum of its proper divisors (16801544454).

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

12001103130 is a wasteful number, since it uses less digits than its factorization.

12001103130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400036781.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 12001103130 its reverse (3130110021), we get a palindrome (15131213151).

The spelling of 12001103130 in words is "twelve billion, one million, one hundred three thousand, one hundred thirty".