100342213241 has 2 divisors, whose sum is σ = 100342213242. Its totient is φ = 100342213240.

The previous prime is 100342213217. The next prime is 100342213247. The reversal of 100342213241 is 142312243001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 88541953600 + 11800259641 = 297560^2 + 108629^2 .

It is an emirp because it is prime and its reverse (142312243001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 100342213241 - 2⁶ = 100342213177 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (100342213247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50171106620 + 50171106621.

It is an arithmetic number, because the mean of its divisors is an integer number (50171106621).

Almost surely, 2^100342213241 is an apocalyptic number.

It is an amenable number.

100342213241 is a deficient number, since it is larger than the sum of its proper divisors (1).

100342213241 is an equidigital number, since it uses as much as digits as its factorization.

100342213241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 100342213241 its reverse (142312243001), we get a palindrome (242654456242).

The spelling of 100342213241 in words is "one hundred billion, three hundred forty-two million, two hundred thirteen thousand, two hundred forty-one".