30350022907 has 4 divisors (see below), whose sum is σ = 31329055936. Its totient is φ = 29370989880.

The previous prime is 30350022889. The next prime is 30350022929. The reversal of 30350022907 is 70922005303.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70922005303 = 20939 ⋅3387077.

It is a cyclic number.

It is not a de Polignac number, because 30350022907 - 2³¹ = 28202539259 is a prime.

It is a super-2 number, since 2×30350022907² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31), and also a Moran number because the ratio is a prime number: 979032997 = 30350022907 / (3 + 0 + 3 + 5 + 0 + 0 + 2 + 2 + 9 + 0 + 7).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30350022107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 489516468 + ... + 489516529.

It is an arithmetic number, because the mean of its divisors is an integer number (7832263984).

Almost surely, 2^30350022907 is an apocalyptic number.

30350022907 is a deficient number, since it is larger than the sum of its proper divisors (979033029).

30350022907 is an equidigital number, since it uses as much as digits as its factorization.

30350022907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 979033028.

The product of its (nonzero) digits is 11340, while the sum is 31.

The spelling of 30350022907 in words is "thirty billion, three hundred fifty million, twenty-two thousand, nine hundred seven".