302130121019 has 2 divisors, whose sum is σ = 302130121020. Its totient is φ = 302130121018.

The previous prime is 302130120989. The next prime is 302130121049. The reversal of 302130121019 is 910121031203.

It is a balanced prime because it is at equal distance from previous prime (302130120989) and next prime (302130121049).

It is a cyclic number.

It is not a de Polignac number, because 302130121019 - 2¹⁶ = 302130055483 is a prime.

It is a super-2 number, since 2×302130121019² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 302130120985 and 302130121003.

It is not a weakly prime, because it can be changed into another prime (302130121049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 151065060509 + 151065060510.

It is an arithmetic number, because the mean of its divisors is an integer number (151065060510).

Almost surely, 2^302130121019 is an apocalyptic number.

302130121019 is a deficient number, since it is larger than the sum of its proper divisors (1).

302130121019 is an equidigital number, since it uses as much as digits as its factorization.

302130121019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 23.

The spelling of 302130121019 in words is "three hundred two billion, one hundred thirty million, one hundred twenty-one thousand, nineteen".