30200423 has 8 divisors (see below), whose sum is σ = 33022080. Its totient is φ = 27391480.

The previous prime is 30200419. The next prime is 30200441. The reversal of 30200423 is 32400203.

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 30200423 - 2² = 30200419 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30200398 and 30200407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30200323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2198 + ... + 8076.

It is an arithmetic number, because the mean of its divisors is an integer number (4127760).

Almost surely, 2^30200423 is an apocalyptic number.

30200423 is a deficient number, since it is larger than the sum of its proper divisors (2821657).

30200423 is a wasteful number, since it uses less digits than its factorization.

30200423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6357.

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 30200423 is about 5495.4911518444. The cubic root of 30200423 is about 311.4136718676.

Adding to 30200423 its reverse (32400203), we get a palindrome (62600626).

The spelling of 30200423 in words is "thirty million, two hundred thousand, four hundred twenty-three".