12101313121130 has 8 divisors (see below), whose sum is σ = 21782363618052. Its totient is φ = 4840525248448.

The previous prime is 12101313121099. The next prime is 12101313121201. The reversal of 12101313121130 is 3112131310121.

It can be written as a sum of positive squares in 2 ways, for example, as 11988566927401 + 112746193729 = 3462451^2 + 335777^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 605065656047 + ... + 605065656066.

Almost surely, 2^{12101313121130} is an apocalyptic number.

12101313121130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12101313121130 is a deficient number, since it is larger than the sum of its proper divisors (9681050496922).

12101313121130 is a wasteful number, since it uses less digits than its factorization.

12101313121130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1210131312120.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 12101313121130 its reverse (3112131310121), we get a palindrome (15213444431251).

The spelling of 12101313121130 in words is "twelve trillion, one hundred one billion, three hundred thirteen million, one hundred twenty-one thousand, one hundred thirty".