1205293116151 has 2 divisors, whose sum is σ = 1205293116152. Its totient is φ = 1205293116150.

The previous prime is 1205293116127. The next prime is 1205293116191. The reversal of 1205293116151 is 1516113925021.

It is a weak prime.

It is an emirp because it is prime and its reverse (1516113925021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1205293116151 - 2¹³ = 1205293107959 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1205293116151.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1205293116101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 602646558075 + 602646558076.

It is an arithmetic number, because the mean of its divisors is an integer number (602646558076).

Almost surely, 2^{1205293116151} is an apocalyptic number.

1205293116151 is a deficient number, since it is larger than the sum of its proper divisors (1).

1205293116151 is an equidigital number, since it uses as much as digits as its factorization.

1205293116151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16200, while the sum is 37.

The spelling of 1205293116151 in words is "one trillion, two hundred five billion, two hundred ninety-three million, one hundred sixteen thousand, one hundred fifty-one".