10003120207 has 16 divisors (see below), whose sum is σ = 10481080320. Its totient is φ = 9535125600.

The previous prime is 10003120189. The next prime is 10003120213. The reversal of 10003120207 is 70202130001.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 10003120207 - 2⁷ = 10003120079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10003120507) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4407469 + ... + 4409737.

It is an arithmetic number, because the mean of its divisors is an integer number (655067520).

Almost surely, 2^10003120207 is an apocalyptic number.

10003120207 is a deficient number, since it is larger than the sum of its proper divisors (477960113).

10003120207 is a wasteful number, since it uses less digits than its factorization.

10003120207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4374.

The product of its (nonzero) digits is 84, while the sum is 16.

Adding to 10003120207 its reverse (70202130001), we get a palindrome (80205250208).

The spelling of 10003120207 in words is "ten billion, three million, one hundred twenty thousand, two hundred seven".