30272542301 has 8 divisors (see below), whose sum is σ = 31423313880. Its totient is φ = 29128896832.

The previous prime is 30272542253. The next prime is 30272542309. The reversal of 30272542301 is 10324527203.

It can be written as a sum of positive squares in 4 ways, for example, as 15848292100 + 14424250201 = 125890^2 + 120101^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30272542301 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30272542309) by changing a digit.

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, 1772870 + ... + 1789863.

It is an arithmetic number, because the mean of its divisors is an integer number (3927914235).

Almost surely, 2^30272542301 is an apocalyptic number.

It is an amenable number.

30272542301 is a deficient number, since it is larger than the sum of its proper divisors (1150771579).

30272542301 is a wasteful number, since it uses less digits than its factorization.

30272542301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3563055.

The product of its (nonzero) digits is 10080, while the sum is 29.

The spelling of 30272542301 in words is "thirty billion, two hundred seventy-two million, five hundred forty-two thousand, three hundred one".