121013130230130 has 32 divisors (see below), whose sum is σ = 290432377123200. Its totient is φ = 32270071997952.

The previous prime is 121013130230089. The next prime is 121013130230137. The reversal of 121013130230130 is 31032031310121.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 121013130230097 and 121013130230106.

It is not an unprimeable number, because it can be changed into a prime (121013130230137) 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, 4545651 + ... + 16207689.

It is an arithmetic number, because the mean of its divisors is an integer number (9076011785100).

Almost surely, 2^{121013130230130} is an apocalyptic number.

121013130230130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121013130230130 is an abundant number, since it is smaller than the sum of its proper divisors (169419246893070).

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

121013130230130 is a wasteful number, since it uses less digits than its factorization.

121013130230130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12007938.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 121013130230130 its reverse (31032031310121), we get a palindrome (152045161540251).

The spelling of 121013130230130 in words is "one hundred twenty-one trillion, thirteen billion, one hundred thirty million, two hundred thirty thousand, one hundred thirty".