30103420433 has 8 divisors (see below), whose sum is σ = 30199846248. Its totient is φ = 30007079424.

The previous prime is 30103420423. The next prime is 30103420513. The reversal of 30103420433 is 33402430103.

It can be written as a sum of positive squares in 4 ways, for example, as 8773694224 + 21329726209 = 93668^2 + 146047^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30103420433 - 2¹⁴ = 30103404049 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30103420399 and 30103420408.

It is not an unprimeable number, because it can be changed into a prime (30103420423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 732335 + ... + 772347.

It is an arithmetic number, because the mean of its divisors is an integer number (3774980781).

Almost surely, 2^30103420433 is an apocalyptic number.

It is an amenable number.

30103420433 is a deficient number, since it is larger than the sum of its proper divisors (96425815).

30103420433 is a wasteful number, since it uses less digits than its factorization.

30103420433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42403.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 30103420433 its reverse (33402430103), we get a palindrome (63505850536).

The spelling of 30103420433 in words is "thirty billion, one hundred three million, four hundred twenty thousand, four hundred thirty-three".