30423302030 has 16 divisors (see below), whose sum is σ = 59740302384. Its totient is φ = 11063018880.

The previous prime is 30423302029. The next prime is 30423302101. The reversal of 30423302030 is 3020332403.

It is a junction number, because it is equal to n+sod(n) for n = 30423301993 and 30423302011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138287627 + ... + 138287846.

It is an arithmetic number, because the mean of its divisors is an integer number (3733768899).

Almost surely, 2^30423302030 is an apocalyptic number.

30423302030 is a deficient number, since it is larger than the sum of its proper divisors (29317000354).

30423302030 is a wasteful number, since it uses less digits than its factorization.

30423302030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276575491.

The product of its (nonzero) digits is 1296, while the sum is 20.

Adding to 30423302030 its reverse (3020332403), we get a palindrome (33443634433).

The spelling of 30423302030 in words is "thirty billion, four hundred twenty-three million, three hundred two thousand, thirty".