30300230122 has 8 divisors (see below), whose sum is σ = 45451154916. Its totient is φ = 15149845152.

The previous prime is 30300230119. The next prime is 30300230159. The reversal of 30300230122 is 22103200303.

It can be written as a sum of positive squares in 2 ways, for example, as 23195594601 + 7104635521 = 152301^2 + 84289^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×30300230122² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30300230096 and 30300230105.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64078 + ... + 254374.

Almost surely, 2^30300230122 is an apocalyptic number.

30300230122 is a deficient number, since it is larger than the sum of its proper divisors (15150924794).

30300230122 is a wasteful number, since it uses less digits than its factorization.

30300230122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269912.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 30300230122 its reverse (22103200303), we get a palindrome (52403430425).

The spelling of 30300230122 in words is "thirty billion, three hundred million, two hundred thirty thousand, one hundred twenty-two".