10200001004 has 12 divisors (see below), whose sum is σ = 17864605584. Its totient is φ = 5095827984.

The previous prime is 10200001001. The next prime is 10200001039. The reversal of 10200001004 is 40010000201.

It is a junction number, because it is equal to n+sod(n) for n = 10200000982 and 10200001000.

It is not an unprimeable number, because it can be changed into a prime (10200001001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1037627 + ... + 1047410.

It is an arithmetic number, because the mean of its divisors is an integer number (1488717132).

Almost surely, 2^10200001004 is an apocalyptic number.

It is an amenable number.

10200001004 is a deficient number, since it is larger than the sum of its proper divisors (7664604580).

10200001004 is a wasteful number, since it uses less digits than its factorization.

10200001004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2086264 (or 2086262 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 8.

Adding to 10200001004 its reverse (40010000201), we get a palindrome (50210001205).

The spelling of 10200001004 in words is "ten billion, two hundred million, one thousand, four".