130020121032102 has 48 divisors (see below), whose sum is σ = 336106435327920. Its totient is φ = 37148606008416.

The previous prime is 130020121032089. The next prime is 130020121032103. The reversal of 130020121032102 is 201230121020031.

130020121032102 is a `hidden beast` number, since 1 + 300 + 20 + 1 + 21 + 0 + 321 + 0 + 2 = 666.

130020121032102 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130020121032103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24569181223 + ... + 24569186514.

It is an arithmetic number, because the mean of its divisors is an integer number (7002217402665).

Almost surely, 2^{130020121032102} is an apocalyptic number.

130020121032102 is an abundant number, since it is smaller than the sum of its proper divisors (206086314295818).

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

130020121032102 is a wasteful number, since it uses less digits than its factorization.

130020121032102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49138367762 (or 49138367749 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 130020121032102 its reverse (201230121020031), we get a palindrome (331250242052133).

The spelling of 130020121032102 in words is "one hundred thirty trillion, twenty billion, one hundred twenty-one million, thirty-two thousand, one hundred two".