30211403050 has 12 divisors (see below), whose sum is σ = 56193209766. Its totient is φ = 12084561200.

The previous prime is 30211403009. The next prime is 30211403081. The reversal of 30211403050 is 5030411203.

It can be written as a sum of positive squares in 3 ways, for example, as 29589848289 + 621554761 = 172017^2 + 24931^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 302113981 + ... + 302114080.

Almost surely, 2^30211403050 is an apocalyptic number.

30211403050 is a deficient number, since it is larger than the sum of its proper divisors (25981806716).

30211403050 is a wasteful number, since it uses less digits than its factorization.

30211403050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 604228073 (or 604228068 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

Adding to 30211403050 its reverse (5030411203), we get a palindrome (35241814253).

The spelling of 30211403050 in words is "thirty billion, two hundred eleven million, four hundred three thousand, fifty".