30091201 has 8 divisors (see below), whose sum is σ = 34424960. Its totient is φ = 25766208.

The previous prime is 30091189. The next prime is 30091211. The reversal of 30091201 is 10219003.

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

It is a cyclic number.

It is not a de Polignac number, because 30091201 - 2⁵ = 30091169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30091211) 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 7 ways as a sum of consecutive naturals, for example, 8980 + ... + 11866.

It is an arithmetic number, because the mean of its divisors is an integer number (4303120).

Almost surely, 2^30091201 is an apocalyptic number.

It is an amenable number.

30091201 is a deficient number, since it is larger than the sum of its proper divisors (4333759).

30091201 is a wasteful number, since it uses less digits than its factorization.

30091201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4383.

The product of its (nonzero) digits is 54, while the sum is 16.

The square root of 30091201 is about 5485.5447313827. The cubic root of 30091201 is about 311.0378017415.

The spelling of 30091201 in words is "thirty million, ninety-one thousand, two hundred one".