10000120507 has 16 divisors (see below), whose sum is σ = 11051601120. Its totient is φ = 8991470592.

The previous prime is 10000120469. The next prime is 10000120513. The reversal of 10000120507 is 70502100001.

It is not a de Polignac number, because 10000120507 - 2²³ = 9991731899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10000120517) 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, 43563 + ... + 147979.

It is an arithmetic number, because the mean of its divisors is an integer number (690725070).

Almost surely, 2^10000120507 is an apocalyptic number.

10000120507 is a deficient number, since it is larger than the sum of its proper divisors (1051480613).

10000120507 is a wasteful number, since it uses less digits than its factorization.

10000120507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104622.

The product of its (nonzero) digits is 70, while the sum is 16.

Adding to 10000120507 its reverse (70502100001), we get a palindrome (80502220508).

The spelling of 10000120507 in words is "ten billion, one hundred twenty thousand, five hundred seven".