10338140161 has 2 divisors, whose sum is σ = 10338140162. Its totient is φ = 10338140160.

The previous prime is 10338140143. The next prime is 10338140171. The reversal of 10338140161 is 16104183301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8022605761 + 2315534400 = 89569^2 + 48120^2 .

It is a cyclic number.

It is not a de Polignac number, because 10338140161 - 2⁵ = 10338140129 is a prime.

It is a super-2 number, since 2×10338140161² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10338140171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5169070080 + 5169070081.

It is an arithmetic number, because the mean of its divisors is an integer number (5169070081).

Almost surely, 2^10338140161 is an apocalyptic number.

It is an amenable number.

10338140161 is a deficient number, since it is larger than the sum of its proper divisors (1).

10338140161 is an equidigital number, since it uses as much as digits as its factorization.

10338140161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 28.

The spelling of 10338140161 in words is "ten billion, three hundred thirty-eight million, one hundred forty thousand, one hundred sixty-one".