30213323030 has 32 divisors (see below), whose sum is σ = 59691990528. Its totient is φ = 10919253600.

The previous prime is 30213323027. The next prime is 30213323051. The reversal of 30213323030 is 3032331203.

It is a junction number, because it is equal to n+sod(n) for n = 30213322993 and 30213323011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 824606 + ... + 860465.

It is an arithmetic number, because the mean of its divisors is an integer number (1865374704).

Almost surely, 2^30213323030 is an apocalyptic number.

30213323030 is a deficient number, since it is larger than the sum of its proper divisors (29478667498).

30213323030 is a wasteful number, since it uses less digits than its factorization.

30213323030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1685252.

The product of its (nonzero) digits is 972, while the sum is 20.

Adding to 30213323030 its reverse (3032331203), we get a palindrome (33245654233).

The spelling of 30213323030 in words is "thirty billion, two hundred thirteen million, three hundred twenty-three thousand, thirty".