2002310164 has 6 divisors (see below), whose sum is σ = 3504042794. Its totient is φ = 1001155080.

The previous prime is 2002310143. The next prime is 2002310171. The reversal of 2002310164 is 4610132002.

It can be written as a sum of positive squares in only one way, i.e., 1669539600 + 332770564 = 40860^2 + 18242^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250288767 + ... + 250288774.

Almost surely, 2^2002310164 is an apocalyptic number.

It is an amenable number.

2002310164 is a deficient number, since it is larger than the sum of its proper divisors (1501732630).

2002310164 is a wasteful number, since it uses less digits than its factorization.

2002310164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500577545 (or 500577543 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 2002310164 is about 44747.1805145307. The cubic root of 2002310164 is about 1260.4059672784.

Adding to 2002310164 its reverse (4610132002), we get a palindrome (6612442166).

The spelling of 2002310164 in words is "two billion, two million, three hundred ten thousand, one hundred sixty-four".