30052253203 has 16 divisors (see below), whose sum is σ = 36429085440. Its totient is φ = 24217034400.

The previous prime is 30052253167. The next prime is 30052253207. The reversal of 30052253203 is 30235225003.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30052253203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30052253207) 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, 845008 + ... + 879853.

It is an arithmetic number, because the mean of its divisors is an integer number (2276817840).

Almost surely, 2^30052253203 is an apocalyptic number.

30052253203 is a deficient number, since it is larger than the sum of its proper divisors (6376832237).

30052253203 is a wasteful number, since it uses less digits than its factorization.

30052253203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1725018.

The product of its (nonzero) digits is 5400, while the sum is 25.

Adding to 30052253203 its reverse (30235225003), we get a palindrome (60287478206).

The spelling of 30052253203 in words is "thirty billion, fifty-two million, two hundred fifty-three thousand, two hundred three".