30301301042 has 12 divisors (see below), whose sum is σ = 47970066366. Its totient is φ = 14353247520.

The previous prime is 30301301039. The next prime is 30301301057. The reversal of 30301301042 is 24010310303.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 26396175961 + 3905125081 = 162469^2 + 62491^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 30301301042.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20983559 + ... + 20985002.

Almost surely, 2^30301301042 is an apocalyptic number.

30301301042 is a deficient number, since it is larger than the sum of its proper divisors (17668765324).

30301301042 is a wasteful number, since it uses less digits than its factorization.

30301301042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41968601 (or 41968582 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 30301301042 its reverse (24010310303), we get a palindrome (54311611345).

The spelling of 30301301042 in words is "thirty billion, three hundred one million, three hundred one thousand, forty-two".