30450130105 has 8 divisors (see below), whose sum is σ = 36541092672. Its totient is φ = 24359479728.

The previous prime is 30450130097. The next prime is 30450130133. The reversal of 30450130105 is 50103105403.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 30450130105 - 2³ = 30450130097 is a prime.

It is a super-2 number, since 2×30450130105² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 345714 + ... + 424756.

It is an arithmetic number, because the mean of its divisors is an integer number (4567636584).

Almost surely, 2^30450130105 is an apocalyptic number.

It is an amenable number.

30450130105 is a deficient number, since it is larger than the sum of its proper divisors (6090962567).

30450130105 is an equidigital number, since it uses as much as digits as its factorization.

30450130105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156095.

The product of its (nonzero) digits is 900, while the sum is 22.

Adding to 30450130105 its reverse (50103105403), we get a palindrome (80553235508).

The spelling of 30450130105 in words is "thirty billion, four hundred fifty million, one hundred thirty thousand, one hundred five".