12113121230130 has 32 divisors (see below), whose sum is σ = 29338201886400. Its totient is φ = 3200531113152.

The previous prime is 12113121230129. The next prime is 12113121230141. The reversal of 12113121230130 is 3103212131121.

It is a super-2 number, since 2×12113121230130² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12113121230097 and 12113121230106.

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, 1852155940 + ... + 1852162479.

It is an arithmetic number, because the mean of its divisors is an integer number (916818808950).

Almost surely, 2^{12113121230130} is an apocalyptic number.

12113121230130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12113121230130 is an abundant number, since it is smaller than the sum of its proper divisors (17225080656270).

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

12113121230130 is a wasteful number, since it uses less digits than its factorization.

12113121230130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3704318538.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 12113121230130 its reverse (3103212131121), we get a palindrome (15216333361251).

Subtracting from 12113121230130 its reverse (3103212131121), we obtain a palindrome (9009909099009).

It can be divided in two parts, 1211312 and 1230130, that added together give a palindrome (2441442).

The spelling of 12113121230130 in words is "twelve trillion, one hundred thirteen billion, one hundred twenty-one million, two hundred thirty thousand, one hundred thirty".