12030514453 has 2 divisors, whose sum is σ = 12030514454. Its totient is φ = 12030514452.

The previous prime is 12030514451. The next prime is 12030514477. The reversal of 12030514453 is 35441503021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8141994289 + 3888520164 = 90233^2 + 62358^2 .

It is a cyclic number.

It is not a de Polignac number, because 12030514453 - 2¹ = 12030514451 is a prime.

Together with 12030514451, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12030514451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6015257226 + 6015257227.

It is an arithmetic number, because the mean of its divisors is an integer number (6015257227).

Almost surely, 2^12030514453 is an apocalyptic number.

It is an amenable number.

12030514453 is a deficient number, since it is larger than the sum of its proper divisors (1).

12030514453 is an equidigital number, since it uses as much as digits as its factorization.

12030514453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7200, while the sum is 28.

The spelling of 12030514453 in words is "twelve billion, thirty million, five hundred fourteen thousand, four hundred fifty-three".