100434041 has 2 divisors, whose sum is σ = 100434042. Its totient is φ = 100434040.

The previous prime is 100434023. The next prime is 100434049. The reversal of 100434041 is 140434001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 100080016 + 354025 = 10004^2 + 595^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100434041 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (100434049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50217020 + 50217021.

It is an arithmetic number, because the mean of its divisors is an integer number (50217021).

Almost surely, 2^100434041 is an apocalyptic number.

It is an amenable number.

100434041 is a deficient number, since it is larger than the sum of its proper divisors (1).

100434041 is an equidigital number, since it uses as much as digits as its factorization.

100434041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 100434041 is about 10021.6785520191. The cubic root of 100434041 is about 464.8294607211.

Adding to 100434041 its reverse (140434001), we get a palindrome (240868042).

The spelling of 100434041 in words is "one hundred million, four hundred thirty-four thousand, forty-one".