30002120131343 has 2 divisors, whose sum is σ = 30002120131344. Its totient is φ = 30002120131342.

The previous prime is 30002120131297. The next prime is 30002120131351. The reversal of 30002120131343 is 34313102120003.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30002120131343 - 2¹⁰ = 30002120130319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30002120121343) 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, 15001060065671 + 15001060065672.

It is an arithmetic number, because the mean of its divisors is an integer number (15001060065672).

Almost surely, 2^{30002120131343} is an apocalyptic number.

30002120131343 is a deficient number, since it is larger than the sum of its proper divisors (1).

30002120131343 is an equidigital number, since it uses as much as digits as its factorization.

30002120131343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 30002120131343 its reverse (34313102120003), we get a palindrome (64315222251346).

The spelling of 30002120131343 in words is "thirty trillion, two billion, one hundred twenty million, one hundred thirty-one thousand, three hundred forty-three".