10161145561317 has 16 divisors (see below), whose sum is σ = 13836965951232. Its totient is φ = 6629721781760.

The previous prime is 10161145561309. The next prime is 10161145561367. The reversal of 10161145561317 is 71316554116101.

It is a cyclic number.

It is not a de Polignac number, because 10161145561317 - 2³ = 10161145561309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10161145561367) 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 15 ways as a sum of consecutive naturals, for example, 2525833 + ... + 5167409.

It is an arithmetic number, because the mean of its divisors is an integer number (864810371952).

Almost surely, 2^{10161145561317} is an apocalyptic number.

It is an amenable number.

10161145561317 is a deficient number, since it is larger than the sum of its proper divisors (3675820389915).

10161145561317 is a wasteful number, since it uses less digits than its factorization.

10161145561317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2668908.

The product of its (nonzero) digits is 75600, while the sum is 42.

Adding to 10161145561317 its reverse (71316554116101), we get a palindrome (81477699677418).

The spelling of 10161145561317 in words is "ten trillion, one hundred sixty-one billion, one hundred forty-five million, five hundred sixty-one thousand, three hundred seventeen".