1301228602241 has 2 divisors, whose sum is σ = 1301228602242. Its totient is φ = 1301228602240.

The previous prime is 1301228602103. The next prime is 1301228602319. The reversal of 1301228602241 is 1422068221031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 910764835600 + 390463766641 = 954340^2 + 624871^2 .

It is an emirp because it is prime and its reverse (1422068221031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1301228602241 - 2¹⁰ = 1301228601217 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1301228602198 and 1301228602207.

It is not a weakly prime, because it can be changed into another prime (1301228607241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 650614301120 + 650614301121.

It is an arithmetic number, because the mean of its divisors is an integer number (650614301121).

Almost surely, 2^{1301228602241} is an apocalyptic number.

It is an amenable number.

1301228602241 is a deficient number, since it is larger than the sum of its proper divisors (1).

1301228602241 is an equidigital number, since it uses as much as digits as its factorization.

1301228602241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9216, while the sum is 32.

The spelling of 1301228602241 in words is "one trillion, three hundred one billion, two hundred twenty-eight million, six hundred two thousand, two hundred forty-one".