30350010321 has 12 divisors (see below), whose sum is σ = 45253062400. Its totient is φ = 19580651640.

The previous prime is 30350010307. The next prime is 30350010337. The reversal of 30350010321 is 12301005303.

It is not a de Polignac number, because 30350010321 - 2⁵ = 30350010289 is a prime.

It is a super-2 number, since 2×30350010321² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30350010294 and 30350010303.

It is not an unprimeable number, because it can be changed into a prime (30350010371) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54390421 + ... + 54390978.

Almost surely, 2^30350010321 is an apocalyptic number.

30350010321 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

30350010321 is a deficient number, since it is larger than the sum of its proper divisors (14903052079).

30350010321 is a wasteful number, since it uses less digits than its factorization.

30350010321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108781436 (or 108781433 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 18.

Adding to 30350010321 its reverse (12301005303), we get a palindrome (42651015624).

The spelling of 30350010321 in words is "thirty billion, three hundred fifty million, ten thousand, three hundred twenty-one".