12101200020131 has 2 divisors, whose sum is σ = 12101200020132. Its totient is φ = 12101200020130.

The previous prime is 12101200020103. The next prime is 12101200020157. The reversal of 12101200020131 is 13102000210121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12101200020131 - 2³⁴ = 12084020150947 is a prime.

It is a super-2 number, since 2×12101200020131² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12101200020191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6050600010065 + 6050600010066.

It is an arithmetic number, because the mean of its divisors is an integer number (6050600010066).

Almost surely, 2^{12101200020131} is an apocalyptic number.

12101200020131 is a deficient number, since it is larger than the sum of its proper divisors (1).

12101200020131 is an equidigital number, since it uses as much as digits as its factorization.

12101200020131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 12101200020131 its reverse (13102000210121), we get a palindrome (25203200230252).

The spelling of 12101200020131 in words is "twelve trillion, one hundred one billion, two hundred million, twenty thousand, one hundred thirty-one".