121230002041 has 2 divisors, whose sum is σ = 121230002042. Its totient is φ = 121230002040.

The previous prime is 121230002029. The next prime is 121230002093. The reversal of 121230002041 is 140200032121.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 82116633600 + 39113368441 = 286560^2 + 197771^2 .

It is a cyclic number.

It is not a de Polignac number, because 121230002041 - 2²⁵ = 121196447609 is a prime.

It is not a weakly prime, because it can be changed into another prime (121230002441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60615001020 + 60615001021.

It is an arithmetic number, because the mean of its divisors is an integer number (60615001021).

Almost surely, 2^121230002041 is an apocalyptic number.

It is an amenable number.

121230002041 is a deficient number, since it is larger than the sum of its proper divisors (1).

121230002041 is an equidigital number, since it uses as much as digits as its factorization.

121230002041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 121230002041 its reverse (140200032121), we get a palindrome (261430034162).

The spelling of 121230002041 in words is "one hundred twenty-one billion, two hundred thirty million, two thousand, forty-one".