30515343030201 has 16 divisors (see below), whose sum is σ = 40805686635840. Its totient is φ = 20284331812800.

The previous prime is 30515343030187. The next prime is 30515343030241. The reversal of 30515343030201 is 10203034351503.

It is not a de Polignac number, because 30515343030201 - 2¹³ = 30515343022009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30515343030241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3995590 + ... + 8774703.

It is an arithmetic number, because the mean of its divisors is an integer number (2550355414740).

Almost surely, 2^{30515343030201} is an apocalyptic number.

It is an amenable number.

30515343030201 is a deficient number, since it is larger than the sum of its proper divisors (10290343605639).

30515343030201 is a wasteful number, since it uses less digits than its factorization.

30515343030201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12772616.

The product of its (nonzero) digits is 16200, while the sum is 30.

Adding to 30515343030201 its reverse (10203034351503), we get a palindrome (40718377381704).

The spelling of 30515343030201 in words is "thirty trillion, five hundred fifteen billion, three hundred forty-three million, thirty thousand, two hundred one".