30532201 has 16 divisors (see below), whose sum is σ = 36937728. Its totient is φ = 24670800.

The previous prime is 30532189. The next prime is 30532213. The reversal of 30532201 is 10223503.

It is an interprime number because it is at equal distance from previous prime (30532189) and next prime (30532213).

It is not a de Polignac number, because 30532201 - 2¹¹ = 30530153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30532291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10096 + ... + 12766.

It is an arithmetic number, because the mean of its divisors is an integer number (2308608).

Almost surely, 2^30532201 is an apocalyptic number.

It is an amenable number.

30532201 is a deficient number, since it is larger than the sum of its proper divisors (6405527).

30532201 is a wasteful number, since it uses less digits than its factorization.

30532201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2772.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 30532201 is about 5525.5950810750. The cubic root of 30532201 is about 312.5499047767.

Adding to 30532201 its reverse (10223503), we get a palindrome (40755704).

The spelling of 30532201 in words is "thirty million, five hundred thirty-two thousand, two hundred one".