10161663433 has 2 divisors, whose sum is σ = 10161663434. Its totient is φ = 10161663432.

The previous prime is 10161663403. The next prime is 10161663469. The reversal of 10161663433 is 33436616101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5717174544 + 4444488889 = 75612^2 + 66667^2 .

It is a cyclic number.

It is not a de Polignac number, because 10161663433 - 2⁹ = 10161662921 is a prime.

It is not a weakly prime, because it can be changed into another prime (10161663403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5080831716 + 5080831717.

It is an arithmetic number, because the mean of its divisors is an integer number (5080831717).

Almost surely, 2^10161663433 is an apocalyptic number.

It is an amenable number.

10161663433 is a deficient number, since it is larger than the sum of its proper divisors (1).

10161663433 is an equidigital number, since it uses as much as digits as its factorization.

10161663433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 34.

The spelling of 10161663433 in words is "ten billion, one hundred sixty-one million, six hundred sixty-three thousand, four hundred thirty-three".