30312322030030 has 16 divisors (see below), whose sum is σ = 54562257751104. Its totient is φ = 12124911457120.

The previous prime is 30312322030013. The next prime is 30312322030079. The reversal of 30312322030030 is 3003022321303.

It is a junction number, because it is equal to n+sod(n) for n = 30312322029983 and 30312322030010.

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, 7020060 + ... + 10483600.

It is an arithmetic number, because the mean of its divisors is an integer number (3410141109444).

Almost surely, 2^{30312322030030} is an apocalyptic number.

30312322030030 is a deficient number, since it is larger than the sum of its proper divisors (24249935721074).

30312322030030 is a wasteful number, since it uses less digits than its factorization.

30312322030030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4338731.

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 30312322030030 its reverse (3003022321303), we get a palindrome (33315344351333).

The spelling of 30312322030030 in words is "thirty trillion, three hundred twelve billion, three hundred twenty-two million, thirty thousand, thirty".