12030310210057 has 2 divisors, whose sum is σ = 12030310210058. Its totient is φ = 12030310210056.

The previous prime is 12030310210031. The next prime is 12030310210133. The reversal of 12030310210057 is 75001201303021.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6859889101321 + 5170421108736 = 2619139^2 + 2273856^2 .

It is a cyclic number.

It is not a de Polignac number, because 12030310210057 - 2¹⁵ = 12030310177289 is a prime.

It is not a weakly prime, because it can be changed into another prime (12030310210357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6015155105028 + 6015155105029.

It is an arithmetic number, because the mean of its divisors is an integer number (6015155105029).

Almost surely, 2^{12030310210057} is an apocalyptic number.

It is an amenable number.

12030310210057 is a deficient number, since it is larger than the sum of its proper divisors (1).

12030310210057 is an equidigital number, since it uses as much as digits as its factorization.

12030310210057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1260, while the sum is 25.

Adding to 12030310210057 its reverse (75001201303021), we get a palindrome (87031511513078).

The spelling of 12030310210057 in words is "twelve trillion, thirty billion, three hundred ten million, two hundred ten thousand, fifty-seven".