1205062323151 has 2 divisors, whose sum is σ = 1205062323152. Its totient is φ = 1205062323150.

The previous prime is 1205062323097. The next prime is 1205062323163. The reversal of 1205062323151 is 1513232605021.

It is a strong prime.

It is an emirp because it is prime and its reverse (1513232605021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1205062323151 - 2¹⁷ = 1205062192079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1205062323191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 602531161575 + 602531161576.

It is an arithmetic number, because the mean of its divisors is an integer number (602531161576).

Almost surely, 2^{1205062323151} is an apocalyptic number.

1205062323151 is a deficient number, since it is larger than the sum of its proper divisors (1).

1205062323151 is an equidigital number, since it uses as much as digits as its factorization.

1205062323151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10800, while the sum is 31.

Adding to 1205062323151 its reverse (1513232605021), we get a palindrome (2718294928172).

The spelling of 1205062323151 in words is "one trillion, two hundred five billion, sixty-two million, three hundred twenty-three thousand, one hundred fifty-one".