35161121 has 2 divisors, whose sum is σ = 35161122. Its totient is φ = 35161120.

The previous prime is 35161103. The next prime is 35161129. The reversal of 35161121 is 12116153.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25150225 + 10010896 = 5015^2 + 3164^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-35161121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 35161093 and 35161102.

It is not a weakly prime, because it can be changed into another prime (35161129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17580560 + 17580561.

It is an arithmetic number, because the mean of its divisors is an integer number (17580561).

Almost surely, 2^35161121 is an apocalyptic number.

It is an amenable number.

35161121 is a deficient number, since it is larger than the sum of its proper divisors (1).

35161121 is an equidigital number, since it uses as much as digits as its factorization.

35161121 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 180, while the sum is 20.

The square root of 35161121 is about 5929.6813573749. The cubic root of 35161121 is about 327.6078032145.

Adding to 35161121 its reverse (12116153), we get a palindrome (47277274).

The spelling of 35161121 in words is "thirty-five million, one hundred sixty-one thousand, one hundred twenty-one".