130121002003030 has 16 divisors (see below), whose sum is σ = 235129156931520. Its totient is φ = 51845877839872.

The previous prime is 130121002002991. The next prime is 130121002003033. The reversal of 130121002003030 is 30300200121031.

It is a junction number, because it is equal to n+sod(n) for n = 130121002002995 and 130121002003013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130121002003033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25315367470 + ... + 25315372609.

It is an arithmetic number, because the mean of its divisors is an integer number (14695572308220).

Almost surely, 2^{130121002003030} is an apocalyptic number.

130121002003030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130121002003030 is a deficient number, since it is larger than the sum of its proper divisors (105008154928490).

130121002003030 is a wasteful number, since it uses less digits than its factorization.

130121002003030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50630740343.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 130121002003030 its reverse (30300200121031), we get a palindrome (160421202124061).

The spelling of 130121002003030 in words is "one hundred thirty trillion, one hundred twenty-one billion, two million, three thousand, thirty".