30235053203 has 16 divisors (see below), whose sum is σ = 30920792256. Its totient is φ = 29557347840.

The previous prime is 30235053187. The next prime is 30235053257.

It is a happy number.

30235053203 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 30235053203 - 2⁴ = 30235053187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30235053293) 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, 7728818 + ... + 7732728.

It is an arithmetic number, because the mean of its divisors is an integer number (1932549516).

Almost surely, 2^30235053203 is an apocalyptic number.

30235053203 is a deficient number, since it is larger than the sum of its proper divisors (685739053).

30235053203 is a wasteful number, since it uses less digits than its factorization.

30235053203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4894.

The product of its (nonzero) digits is 8100, while the sum is 26.

It can be divided in two parts, 302350 and 53203, that added together give a palindrome (355553).

The spelling of 30235053203 in words is "thirty billion, two hundred thirty-five million, fifty-three thousand, two hundred three".