30230801 has 4 divisors (see below), whose sum is σ = 30398004. Its totient is φ = 30063600.

The previous prime is 30230791. The next prime is 30230819. The reversal of 30230801 is 10803203.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10803203 = 293 ⋅36871.

It can be written as a sum of positive squares in 2 ways, for example, as 2563201 + 27667600 = 1601^2 + 5260^2 .

It is a cyclic number.

It is not a de Polignac number, because 30230801 - 2⁶ = 30230737 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 30230801.

It is not an unprimeable number, because it can be changed into a prime (30230701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83330 + ... + 83691.

It is an arithmetic number, because the mean of its divisors is an integer number (7599501).

Almost surely, 2^30230801 is an apocalyptic number.

It is an amenable number.

30230801 is a deficient number, since it is larger than the sum of its proper divisors (167203).

30230801 is a wasteful number, since it uses less digits than its factorization.

30230801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167202.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 30230801 is about 5498.2543593399. The cubic root of 30230801 is about 311.5180518005.

The spelling of 30230801 in words is "thirty million, two hundred thirty thousand, eight hundred one".