12121010000130 has 32 divisors (see below), whose sum is σ = 29709369195264. Its totient is φ = 3163497645056.

The previous prime is 12121010000129. The next prime is 12121010000161. The reversal of 12121010000130 is 3100001012121.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4298229087 + ... + 4298231906.

It is an arithmetic number, because the mean of its divisors is an integer number (928417787352).

Almost surely, 2^{12121010000130} is an apocalyptic number.

12121010000130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12121010000130 is an abundant number, since it is smaller than the sum of its proper divisors (17588359195134).

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

12121010000130 is a wasteful number, since it uses less digits than its factorization.

12121010000130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8596461050.

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

Adding to 12121010000130 its reverse (3100001012121), we get a palindrome (15221011012251).

The spelling of 12121010000130 in words is "twelve trillion, one hundred twenty-one billion, ten million, one hundred thirty", and thus it is an aban number.