9020012101241 has 2 divisors, whose sum is σ = 9020012101242. Its totient is φ = 9020012101240.

The previous prime is 9020012101237. The next prime is 9020012101249. The reversal of 9020012101241 is 1421012100209.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6461275945216 + 2558736156025 = 2541904^2 + 1599605^2 .

It is a cyclic number.

It is not a de Polignac number, because 9020012101241 - 2² = 9020012101237 is a prime.

It is not a weakly prime, because it can be changed into another prime (9020012101249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4510006050620 + 4510006050621.

It is an arithmetic number, because the mean of its divisors is an integer number (4510006050621).

Almost surely, 2^{9020012101241} is an apocalyptic number.

It is an amenable number.

9020012101241 is a deficient number, since it is larger than the sum of its proper divisors (1).

9020012101241 is an equidigital number, since it uses as much as digits as its factorization.

9020012101241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 23.

The spelling of 9020012101241 in words is "nine trillion, twenty billion, twelve million, one hundred one thousand, two hundred forty-one".