30301999999 has 2 divisors, whose sum is σ = 30302000000. Its totient is φ = 30301999998.

The previous prime is 30301999993. The next prime is 30302000017. The reversal of 30301999999 is 99999910303.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30301999999 - 2³ = 30301999991 is a prime.

It is a super-2 number, since 2×30301999999² (a number of 22 digits) contains 22 as substring.

30301999999 is a modest number, since divided by 999999 gives 30301 as remainder.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30301999991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15150999999 + 15151000000.

It is an arithmetic number, because the mean of its divisors is an integer number (15151000000).

Almost surely, 2^30301999999 is an apocalyptic number.

30301999999 is a deficient number, since it is larger than the sum of its proper divisors (1).

30301999999 is an equidigital number, since it uses as much as digits as its factorization.

30301999999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4782969, while the sum is 61.

The spelling of 30301999999 in words is "thirty billion, three hundred one million, nine hundred ninety-nine thousand, nine hundred ninety-nine".