1150571165713 has 2 divisors, whose sum is σ = 1150571165714. Its totient is φ = 1150571165712.

The previous prime is 1150571165699. The next prime is 1150571165759. The reversal of 1150571165713 is 3175611750511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 600017553664 + 550553612049 = 774608^2 + 741993^2 .

It is a cyclic number.

It is not a de Polignac number, because 1150571165713 - 2¹³ = 1150571157521 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1150571165713.

It is not a weakly prime, because it can be changed into another prime (1150571105713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 575285582856 + 575285582857.

It is an arithmetic number, because the mean of its divisors is an integer number (575285582857).

Almost surely, 2^{1150571165713} is an apocalyptic number.

It is an amenable number.

1150571165713 is a deficient number, since it is larger than the sum of its proper divisors (1).

1150571165713 is an equidigital number, since it uses as much as digits as its factorization.

1150571165713 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 110250, while the sum is 43.

The spelling of 1150571165713 in words is "one trillion, one hundred fifty billion, five hundred seventy-one million, one hundred sixty-five thousand, seven hundred thirteen".