100434020041 has 2 divisors, whose sum is σ = 100434020042. Its totient is φ = 100434020040.

The previous prime is 100434020033. The next prime is 100434020047. The reversal of 100434020041 is 140020434001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 100253923641 + 180096400 = 316629^2 + 13420^2 .

It is a cyclic number.

It is not a de Polignac number, because 100434020041 - 2³ = 100434020033 is a prime.

It is not a weakly prime, because it can be changed into another prime (100434020047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50217010020 + 50217010021.

It is an arithmetic number, because the mean of its divisors is an integer number (50217010021).

Almost surely, 2^100434020041 is an apocalyptic number.

It is an amenable number.

100434020041 is a deficient number, since it is larger than the sum of its proper divisors (1).

100434020041 is an equidigital number, since it uses as much as digits as its factorization.

100434020041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 100434020041 its reverse (140020434001), we get a palindrome (240454454042).

The spelling of 100434020041 in words is "one hundred billion, four hundred thirty-four million, twenty thousand, forty-one".