12100131322067 has 2 divisors, whose sum is σ = 12100131322068. Its totient is φ = 12100131322066.

The previous prime is 12100131322043. The next prime is 12100131322141. The reversal of 12100131322067 is 76022313100121.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12100131322067 - 2²² = 12100127127763 is a prime.

It is a super-2 number, since 2×12100131322067² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12100131322267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6050065661033 + 6050065661034.

It is an arithmetic number, because the mean of its divisors is an integer number (6050065661034).

Almost surely, 2^{12100131322067} is an apocalyptic number.

12100131322067 is a deficient number, since it is larger than the sum of its proper divisors (1).

12100131322067 is an equidigital number, since it uses as much as digits as its factorization.

12100131322067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 29.

Adding to 12100131322067 its reverse (76022313100121), we get a palindrome (88122444422188).

The spelling of 12100131322067 in words is "twelve trillion, one hundred billion, one hundred thirty-one million, three hundred twenty-two thousand, sixty-seven".