1302130030241 has 2 divisors, whose sum is σ = 1302130030242. Its totient is φ = 1302130030240.

The previous prime is 1302130030231. The next prime is 1302130030247. The reversal of 1302130030241 is 1420300312031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 662386004641 + 639744025600 = 813871^2 + 799840^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1302130030241 is a prime.

It is not a weakly prime, because it can be changed into another prime (1302130030247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 651065015120 + 651065015121.

It is an arithmetic number, because the mean of its divisors is an integer number (651065015121).

Almost surely, 2^{1302130030241} is an apocalyptic number.

It is an amenable number.

1302130030241 is a deficient number, since it is larger than the sum of its proper divisors (1).

1302130030241 is an equidigital number, since it uses as much as digits as its factorization.

1302130030241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1302130030241 its reverse (1420300312031), we get a palindrome (2722430342272).

The spelling of 1302130030241 in words is "one trillion, three hundred two billion, one hundred thirty million, thirty thousand, two hundred forty-one".