102052773372745 has 16 divisors (see below), whose sum is σ = 132142687402320. Its totient is φ = 75213988971264.

The previous prime is 102052773372691. The next prime is 102052773372761. The reversal of 102052773372745 is 547273377250201.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 172335407689 + 101880437965056 = 415133^2 + 10093584^2 .

It is not a de Polignac number, because 102052773372745 - 2¹¹ = 102052773370697 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1542248514 + ... + 1542314683.

It is an arithmetic number, because the mean of its divisors is an integer number (8258917962645).

Almost surely, 2^{102052773372745} is an apocalyptic number.

It is an amenable number.

102052773372745 is a deficient number, since it is larger than the sum of its proper divisors (30089914029575).

102052773372745 is a wasteful number, since it uses less digits than its factorization.

102052773372745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3084563724.

The product of its (nonzero) digits is 17287200, while the sum is 55.

The spelling of 102052773372745 in words is "one hundred two trillion, fifty-two billion, seven hundred seventy-three million, three hundred seventy-two thousand, seven hundred forty-five".