514100161 has 2 divisors, whose sum is σ = 514100162. Its totient is φ = 514100160.

The previous prime is 514100143. The next prime is 514100177. The reversal of 514100161 is 161001415.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 504271936 + 9828225 = 22456^2 + 3135^2 .

It is a cyclic number.

It is not a de Polignac number, because 514100161 - 2⁷ = 514100033 is a prime.

It is not a weakly prime, because it can be changed into another prime (514100101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257050080 + 257050081.

It is an arithmetic number, because the mean of its divisors is an integer number (257050081).

Almost surely, 2^514100161 is an apocalyptic number.

It is an amenable number.

514100161 is a deficient number, since it is larger than the sum of its proper divisors (1).

514100161 is an equidigital number, since it uses as much as digits as its factorization.

514100161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120, while the sum is 19.

The square root of 514100161 is about 22673.7769460670. The cubic root of 514100161 is about 801.0923416624.

Adding to 514100161 its reverse (161001415), we get a palindrome (675101576).

The spelling of 514100161 in words is "five hundred fourteen million, one hundred thousand, one hundred sixty-one".