30052201 has 2 divisors, whose sum is σ = 30052202. Its totient is φ = 30052200.

The previous prime is 30052193. The next prime is 30052213. The reversal of 30052201 is 10225003.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24651225 + 5400976 = 4965^2 + 2324^2 .

It is a cyclic number.

It is not a de Polignac number, because 30052201 - 2³ = 30052193 is a prime.

It is not a weakly prime, because it can be changed into another prime (30052261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15026100 + 15026101.

It is an arithmetic number, because the mean of its divisors is an integer number (15026101).

Almost surely, 2^30052201 is an apocalyptic number.

It is an amenable number.

30052201 is a deficient number, since it is larger than the sum of its proper divisors (1).

30052201 is an equidigital number, since it uses as much as digits as its factorization.

30052201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 30052201 is about 5481.9887814551. The cubic root of 30052201 is about 310.9033691028.

Adding to 30052201 its reverse (10225003), we get a palindrome (40277204).

The spelling of 30052201 in words is "thirty million, fifty-two thousand, two hundred one".