121012002102041 has 2 divisors, whose sum is σ = 121012002102042. Its totient is φ = 121012002102040.

The previous prime is 121012002102001. The next prime is 121012002102067. The reversal of 121012002102041 is 140201200210121.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 120999912000016 + 12090102025 = 10999996^2 + 109955^2 .

It is a cyclic number.

It is not a de Polignac number, because 121012002102041 - 2¹⁰ = 121012002101017 is a prime.

It is not a weakly prime, because it can be changed into another prime (121012002102001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60506001051020 + 60506001051021.

It is an arithmetic number, because the mean of its divisors is an integer number (60506001051021).

Almost surely, 2^{121012002102041} is an apocalyptic number.

It is an amenable number.

121012002102041 is a deficient number, since it is larger than the sum of its proper divisors (1).

121012002102041 is an equidigital number, since it uses as much as digits as its factorization.

121012002102041 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 17.

Adding to 121012002102041 its reverse (140201200210121), we get a palindrome (261213202312162).

The spelling of 121012002102041 in words is "one hundred twenty-one trillion, twelve billion, two million, one hundred two thousand, forty-one".