1002323175245 has 12 divisors (see below), whose sum is σ = 1399161330684. Its totient is φ = 687307320000.

The previous prime is 1002323175229. The next prime is 1002323175283. The reversal of 1002323175245 is 5425713232001.

It can be written as a sum of positive squares in 2 ways, for example, as 431178716164 + 571144459081 = 656642^2 + 755741^2 .

It is not a de Polignac number, because 1002323175245 - 2⁴ = 1002323175229 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2045557256 + ... + 2045557745.

It is an arithmetic number, because the mean of its divisors is an integer number (116596777557).

Almost surely, 2^{1002323175245} is an apocalyptic number.

It is an amenable number.

1002323175245 is a deficient number, since it is larger than the sum of its proper divisors (396838155439).

1002323175245 is an equidigital number, since it uses as much as digits as its factorization.

1002323175245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4091115020 (or 4091115013 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 35.

The spelling of 1002323175245 in words is "one trillion, two billion, three hundred twenty-three million, one hundred seventy-five thousand, two hundred forty-five".