102012122041 has 2 divisors, whose sum is σ = 102012122042. Its totient is φ = 102012122040.

The previous prime is 102012121999. The next prime is 102012122057. The reversal of 102012122041 is 140221210201.

It is an a-pointer prime, because the next prime (102012122057) can be obtained adding 102012122041 to its sum of digits (16).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 101926947600 + 85174441 = 319260^2 + 9229^2 .

It is an emirp because it is prime and its reverse (140221210201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 102012122041 - 2⁹ = 102012121529 is a prime.

It is not a weakly prime, because it can be changed into another prime (102012122081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51006061020 + 51006061021.

It is an arithmetic number, because the mean of its divisors is an integer number (51006061021).

Almost surely, 2^102012122041 is an apocalyptic number.

It is an amenable number.

102012122041 is a deficient number, since it is larger than the sum of its proper divisors (1).

102012122041 is an equidigital number, since it uses as much as digits as its factorization.

102012122041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 102012122041 its reverse (140221210201), we get a palindrome (242233332242).

The spelling of 102012122041 in words is "one hundred two billion, twelve million, one hundred twenty-two thousand, forty-one".