121300320023130 has 32 divisors (see below), whose sum is σ = 301159415232000. Its totient is φ = 31231346764352.

The previous prime is 121300320023119. The next prime is 121300320023131. The reversal of 121300320023130 is 31320023003121.

121300320023130 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 121300320023097 and 121300320023106.

It is not an unprimeable number, because it can be changed into a prime (121300320023131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69712826730 + ... + 69712828469.

It is an arithmetic number, because the mean of its divisors is an integer number (9411231726000).

Almost surely, 2^{121300320023130} is an apocalyptic number.

121300320023130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121300320023130 is an abundant number, since it is smaller than the sum of its proper divisors (179859095208870).

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

121300320023130 is a wasteful number, since it uses less digits than its factorization.

121300320023130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139425655238.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 121300320023130 its reverse (31320023003121), we get a palindrome (152620343026251).

The spelling of 121300320023130 in words is "one hundred twenty-one trillion, three hundred billion, three hundred twenty million, twenty-three thousand, one hundred thirty".