30550522303 has 6 divisors (see below), whose sum is σ = 35538362736. Its totient is φ = 26186161932.

The previous prime is 30550522273. The next prime is 30550522361. The reversal of 30550522303 is 30322505503.

It is not a de Polignac number, because 30550522303 - 2¹⁷ = 30550391231 is a prime.

It is a super-2 number, since 2×30550522303² (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 (30550522393) 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, 311739975 + ... + 311740072.

It is an arithmetic number, because the mean of its divisors is an integer number (5923060456).

Almost surely, 2^30550522303 is an apocalyptic number.

30550522303 is a deficient number, since it is larger than the sum of its proper divisors (4987840433).

30550522303 is an equidigital number, since it uses as much as digits as its factorization.

30550522303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 623480061 (or 623480054 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 28.

The spelling of 30550522303 in words is "thirty billion, five hundred fifty million, five hundred twenty-two thousand, three hundred three".