434101121 has 2 divisors, whose sum is σ = 434101122. Its totient is φ = 434101120.

The previous prime is 434101097. The next prime is 434101141. The reversal of 434101121 is 121101434.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 407434225 + 26666896 = 20185^2 + 5164^2 .

It is a cyclic number.

It is not a de Polignac number, because 434101121 - 2²⁶ = 366992257 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 434101121.

It is not a weakly prime, because it can be changed into another prime (434101141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217050560 + 217050561.

It is an arithmetic number, because the mean of its divisors is an integer number (217050561).

Almost surely, 2^434101121 is an apocalyptic number.

It is an amenable number.

434101121 is a deficient number, since it is larger than the sum of its proper divisors (1).

434101121 is an equidigital number, since it uses as much as digits as its factorization.

434101121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 434101121 is about 20835.0934963105. The cubic root of 434101121 is about 757.1762254581.

Adding to 434101121 its reverse (121101434), we get a palindrome (555202555).

The spelling of 434101121 in words is "four hundred thirty-four million, one hundred one thousand, one hundred twenty-one".