30200853 has 16 divisors (see below), whose sum is σ = 41316800. Its totient is φ = 19616256.

The previous prime is 30200827. The next prime is 30200869. The reversal of 30200853 is 35800203.

It is not a de Polignac number, because 30200853 - 2⁹ = 30200341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30200873) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18723 + ... + 20271.

It is an arithmetic number, because the mean of its divisors is an integer number (2582300).

Almost surely, 2^30200853 is an apocalyptic number.

It is an amenable number.

30200853 is a deficient number, since it is larger than the sum of its proper divisors (11115947).

30200853 is a wasteful number, since it uses less digits than its factorization.

30200853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1716.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 30200853 is about 5495.5302746869. The cubic root of 30200853 is about 311.4151498518.

The spelling of 30200853 in words is "thirty million, two hundred thousand, eight hundred fifty-three".