1302130030319 has 2 divisors, whose sum is σ = 1302130030320. Its totient is φ = 1302130030318.

The previous prime is 1302130030273. The next prime is 1302130030339. The reversal of 1302130030319 is 9130300312031.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1302130030319 is a prime.

It is a super-2 number, since 2×1302130030319² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1302130030339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 651065015159 + 651065015160.

It is an arithmetic number, because the mean of its divisors is an integer number (651065015160).

Almost surely, 2^{1302130030319} is an apocalyptic number.

1302130030319 is a deficient number, since it is larger than the sum of its proper divisors (1).

1302130030319 is an equidigital number, since it uses as much as digits as its factorization.

1302130030319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1458, while the sum is 26.

The spelling of 1302130030319 in words is "one trillion, three hundred two billion, one hundred thirty million, thirty thousand, three hundred nineteen".