30650161060 has 24 divisors (see below), whose sum is σ = 65247058296. Its totient is φ = 12092117760.

The previous prime is 30650161043. The next prime is 30650161099. The reversal of 30650161060 is 6016105603.

It can be written as a sum of positive squares in 4 ways, for example, as 237591396 + 30412569664 = 15414^2 + 174392^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10495171 + ... + 10498090.

It is an arithmetic number, because the mean of its divisors is an integer number (2718627429).

Almost surely, 2^30650161060 is an apocalyptic number.

It is an amenable number.

30650161060 is an abundant number, since it is smaller than the sum of its proper divisors (34596897236).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30650161060 is a wasteful number, since it uses less digits than its factorization.

30650161060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20993343 (or 20993341 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 28.

Adding to 30650161060 its reverse (6016105603), we get a palindrome (36666266663).

The spelling of 30650161060 in words is "thirty billion, six hundred fifty million, one hundred sixty-one thousand, sixty".