2002203652136 has 64 divisors (see below), whose sum is σ = 3808003829760. Its totient is φ = 986832000000.

The previous prime is 2002203652093. The next prime is 2002203652159. The reversal of 2002203652136 is 6312563022002.

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, 204489401 + ... + 204499191.

It is an arithmetic number, because the mean of its divisors is an integer number (59500059840).

Almost surely, 2^{2002203652136} is an apocalyptic number.

It is an amenable number.

2002203652136 is a deficient number, since it is larger than the sum of its proper divisors (1805800177624).

2002203652136 is a wasteful number, since it uses less digits than its factorization.

2002203652136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10986 (or 10982 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 32.

Adding to 2002203652136 its reverse (6312563022002), we get a palindrome (8314766674138).

The spelling of 2002203652136 in words is "two trillion, two billion, two hundred three million, six hundred fifty-two thousand, one hundred thirty-six".