30120023231059 has 2 divisors, whose sum is σ = 30120023231060. Its totient is φ = 30120023231058.

The previous prime is 30120023231047. The next prime is 30120023231119. The reversal of 30120023231059 is 95013232002103.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30120023231059 - 2¹⁷ = 30120023099987 is a prime.

It is a super-2 number, since 2×30120023231059² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 30120023231059.

It is not a weakly prime, because it can be changed into another prime (30120023231159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15060011615529 + 15060011615530.

It is an arithmetic number, because the mean of its divisors is an integer number (15060011615530).

Almost surely, 2^{30120023231059} is an apocalyptic number.

30120023231059 is a deficient number, since it is larger than the sum of its proper divisors (1).

30120023231059 is an equidigital number, since it uses as much as digits as its factorization.

30120023231059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9720, while the sum is 31.

The spelling of 30120023231059 in words is "thirty trillion, one hundred twenty billion, twenty-three million, two hundred thirty-one thousand, fifty-nine".