12030321301127 has 2 divisors, whose sum is σ = 12030321301128. Its totient is φ = 12030321301126.

The previous prime is 12030321301073. The next prime is 12030321301169. The reversal of 12030321301127 is 72110312303021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12030321301127 - 2²⁰ = 12030320252551 is a prime.

It is a super-2 number, since 2×12030321301127² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12030321301096 and 12030321301105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12030321301727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6015160650563 + 6015160650564.

It is an arithmetic number, because the mean of its divisors is an integer number (6015160650564).

Almost surely, 2^{12030321301127} is an apocalyptic number.

12030321301127 is a deficient number, since it is larger than the sum of its proper divisors (1).

12030321301127 is an equidigital number, since it uses as much as digits as its factorization.

12030321301127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 26.

Adding to 12030321301127 its reverse (72110312303021), we get a palindrome (84140633604148).

The spelling of 12030321301127 in words is "twelve trillion, thirty billion, three hundred twenty-one million, three hundred one thousand, one hundred twenty-seven".