1241025010321 has 2 divisors, whose sum is σ = 1241025010322. Its totient is φ = 1241025010320.

The previous prime is 1241025010301. The next prime is 1241025010367. The reversal of 1241025010321 is 1230105201421.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1138992679696 + 102032330625 = 1067236^2 + 319425^2 .

It is an emirp because it is prime and its reverse (1230105201421) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1241025010321 - 2⁷ = 1241025010193 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1241025010292 and 1241025010301.

It is not a weakly prime, because it can be changed into another prime (1241025010301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 620512505160 + 620512505161.

It is an arithmetic number, because the mean of its divisors is an integer number (620512505161).

Almost surely, 2^{1241025010321} is an apocalyptic number.

It is an amenable number.

1241025010321 is a deficient number, since it is larger than the sum of its proper divisors (1).

1241025010321 is an equidigital number, since it uses as much as digits as its factorization.

1241025010321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 480, while the sum is 22.

The spelling of 1241025010321 in words is "one trillion, two hundred forty-one billion, twenty-five million, ten thousand, three hundred twenty-one".