1002366023165 has 32 divisors (see below), whose sum is σ = 1375449266016. Its totient is φ = 694693232640.

The previous prime is 1002366023147. The next prime is 1002366023209. The reversal of 1002366023165 is 5613206632001.

It can be written as a sum of positive squares in 16 ways, for example, as 319860375844 + 682505647321 = 565562^2 + 826139^2 .

It is not a de Polignac number, because 1002366023165 - 2⁸ = 1002366022909 is a prime.

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 31 ways as a sum of consecutive naturals, for example, 894806 + ... + 1674935.

It is an arithmetic number, because the mean of its divisors is an integer number (42982789563).

Almost surely, 2^{1002366023165} is an apocalyptic number.

It is an amenable number.

1002366023165 is a deficient number, since it is larger than the sum of its proper divisors (373083242851).

1002366023165 is a wasteful number, since it uses less digits than its factorization.

1002366023165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2570129.

The product of its (nonzero) digits is 38880, while the sum is 35.

The spelling of 1002366023165 in words is "one trillion, two billion, three hundred sixty-six million, twenty-three thousand, one hundred sixty-five".