100202102212343 has 2 divisors, whose sum is σ = 100202102212344. Its totient is φ = 100202102212342.

The previous prime is 100202102212189. The next prime is 100202102212363. The reversal of 100202102212343 is 343212201202001.

It is a strong prime.

It is an emirp because it is prime and its reverse (343212201202001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 100202102212343 - 2²² = 100202098018039 is a prime.

It is a super-2 number, since 2×100202102212343² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100202102212363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50101051106171 + 50101051106172.

It is an arithmetic number, because the mean of its divisors is an integer number (50101051106172).

Almost surely, 2^{100202102212343} is an apocalyptic number.

100202102212343 is a deficient number, since it is larger than the sum of its proper divisors (1).

100202102212343 is an equidigital number, since it uses as much as digits as its factorization.

100202102212343 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 100202102212343 its reverse (343212201202001), we get a palindrome (443414303414344).

The spelling of 100202102212343 in words is "one hundred trillion, two hundred two billion, one hundred two million, two hundred twelve thousand, three hundred forty-three".