102200001011243 has 2 divisors, whose sum is σ = 102200001011244. Its totient is φ = 102200001011242.

The previous prime is 102200001011191. The next prime is 102200001011249. The reversal of 102200001011243 is 342110100002201.

It is a strong prime.

It is an emirp because it is prime and its reverse (342110100002201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 102200001011243 - 2²⁰ = 102199999962667 is a prime.

It is a super-2 number, since 2×102200001011243² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (102200001011249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51100000505621 + 51100000505622.

It is an arithmetic number, because the mean of its divisors is an integer number (51100000505622).

Almost surely, 2^{102200001011243} is an apocalyptic number.

102200001011243 is a deficient number, since it is larger than the sum of its proper divisors (1).

102200001011243 is an equidigital number, since it uses as much as digits as its factorization.

102200001011243 is an odious number, because the sum of its binary digits is odd.

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

Adding to 102200001011243 its reverse (342110100002201), we get a palindrome (444310101013444).

The spelling of 102200001011243 in words is "one hundred two trillion, two hundred billion, one million, eleven thousand, two hundred forty-three".