12131130301006 has 4 divisors (see below), whose sum is σ = 18196695451512. Its totient is φ = 6065565150502.

The previous prime is 12131130300977. The next prime is 12131130301007. The reversal of 12131130301006 is 60010303113121.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×12131130301006² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12131130301007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3032782575250 + ... + 3032782575253.

It is an arithmetic number, because the mean of its divisors is an integer number (4549173862878).

Almost surely, 2^{12131130301006} is an apocalyptic number.

12131130301006 is a deficient number, since it is larger than the sum of its proper divisors (6065565150506).

12131130301006 is an equidigital number, since it uses as much as digits as its factorization.

12131130301006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6065565150505.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 12131130301006 its reverse (60010303113121), we get a palindrome (72141433414127).

The spelling of 12131130301006 in words is "twelve trillion, one hundred thirty-one billion, one hundred thirty million, three hundred one thousand, six".