30321530485 has 16 divisors (see below), whose sum is σ = 36493978752. Its totient is φ = 24185217600.

The previous prime is 30321530483. The next prime is 30321530537. The reversal of 30321530485 is 58403512303.

It is not a de Polignac number, because 30321530485 - 2¹ = 30321530483 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30321530485.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30321530483) 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, 3330790 + ... + 3339880.

It is an arithmetic number, because the mean of its divisors is an integer number (2280873672).

Almost surely, 2^30321530485 is an apocalyptic number.

It is an amenable number.

30321530485 is a deficient number, since it is larger than the sum of its proper divisors (6172448267).

30321530485 is a wasteful number, since it uses less digits than its factorization.

30321530485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11004.

The product of its (nonzero) digits is 43200, while the sum is 34.

The spelling of 30321530485 in words is "thirty billion, three hundred twenty-one million, five hundred thirty thousand, four hundred eighty-five".