16130617 has 2 divisors, whose sum is σ = 16130618. Its totient is φ = 16130616.

The previous prime is 16130599. The next prime is 16130629. The reversal of 16130617 is 71603161.

It is a happy number.

16130617 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13388281 + 2742336 = 3659^2 + 1656^2 .

It is a cyclic number.

It is not a de Polignac number, because 16130617 - 2⁷ = 16130489 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16130591 and 16130600.

It is not a weakly prime, because it can be changed into another prime (16130687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8065308 + 8065309.

It is an arithmetic number, because the mean of its divisors is an integer number (8065309).

Almost surely, 2^16130617 is an apocalyptic number.

It is an amenable number.

16130617 is a deficient number, since it is larger than the sum of its proper divisors (1).

16130617 is an equidigital number, since it uses as much as digits as its factorization.

16130617 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 16130617 is about 4016.2939384462. The cubic root of 16130617 is about 252.6680487699.

Adding to 16130617 its reverse (71603161), we get a palindrome (87733778).

The spelling of 16130617 in words is "sixteen million, one hundred thirty thousand, six hundred seventeen".