30305050525030 has 8 divisors (see below), whose sum is σ = 54549090945072. Its totient is φ = 12122020210008.

The previous prime is 30305050525019. The next prime is 30305050525037. The reversal of 30305050525030 is 3052505050303.

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

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 30305050524983 and 30305050525001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30305050525037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1515252526242 + ... + 1515252526261.

It is an arithmetic number, because the mean of its divisors is an integer number (6818636368134).

Almost surely, 2^{30305050525030} is an apocalyptic number.

30305050525030 is a deficient number, since it is larger than the sum of its proper divisors (24244040420042).

30305050525030 is a wasteful number, since it uses less digits than its factorization.

30305050525030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3030505052510.

The product of its (nonzero) digits is 33750, while the sum is 31.

Adding to 30305050525030 its reverse (3052505050303), we get a palindrome (33357555575333).

The spelling of 30305050525030 in words is "thirty trillion, three hundred five billion, fifty million, five hundred twenty-five thousand, thirty".