30052203103 has 6 divisors (see below), whose sum is σ = 32541734904. Its totient is φ = 27740495016.

The previous prime is 30052203079. The next prime is 30052203113. The reversal of 30052203103 is 30130225003.

It is a de Polignac number, because none of the positive numbers 2^k-30052203103 is a prime.

It is a super-2 number, since 2×30052203103² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30052203113) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 88911675 + ... + 88912012.

It is an arithmetic number, because the mean of its divisors is an integer number (5423622484).

Almost surely, 2^30052203103 is an apocalyptic number.

30052203103 is a deficient number, since it is larger than the sum of its proper divisors (2489531801).

30052203103 is a wasteful number, since it uses less digits than its factorization.

30052203103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177823713 (or 177823700 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 19.

Adding to 30052203103 its reverse (30130225003), we get a palindrome (60182428106).

The spelling of 30052203103 in words is "thirty billion, fifty-two million, two hundred three thousand, one hundred three".