10012117 has 2 divisors, whose sum is σ = 10012118. Its totient is φ = 10012116.

The previous prime is 10012111. The next prime is 10012141. The reversal of 10012117 is 71121001.

10012117 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9296401 + 715716 = 3049^2 + 846^2 .

It is a cyclic number.

It is not a de Polignac number, because 10012117 - 2¹¹ = 10010069 is a prime.

It is a nialpdrome in base 6.

It is a junction number, because it is equal to n+sod(n) for n = 10012097 and 10012106.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10012111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5006058 + 5006059.

It is an arithmetic number, because the mean of its divisors is an integer number (5006059).

Almost surely, 2^10012117 is an apocalyptic number.

It is an amenable number.

10012117 is a deficient number, since it is larger than the sum of its proper divisors (1).

10012117 is an equidigital number, since it uses as much as digits as its factorization.

10012117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14, while the sum is 13.

The square root of 10012117 is about 3164.1929460765. The cubic root of 10012117 is about 215.5304514975.

Adding to 10012117 its reverse (71121001), we get a palindrome (81133118).

The spelling of 10012117 in words is "ten million, twelve thousand, one hundred seventeen".