30220304133123 has 80 divisors (see below), whose sum is σ = 48717813624480. Its totient is φ = 18558384615936.

The previous prime is 30220304133101. The next prime is 30220304133169. The reversal of 30220304133123 is 32133140302203.

30220304133123 is a `hidden beast` number, since 3 + 0 + 2 + 2 + 0 + 304 + 1 + 331 + 23 = 666.

It is not a de Polignac number, because 30220304133123 - 2²⁵ = 30220270578691 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (30220309133123) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 2452343440 + ... + 2452355762.

It is an arithmetic number, because the mean of its divisors is an integer number (608972670306).

Almost surely, 2^{30220304133123} is an apocalyptic number.

30220304133123 is a deficient number, since it is larger than the sum of its proper divisors (18497509491357).

30220304133123 is a wasteful number, since it uses less digits than its factorization.

30220304133123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17010 (or 17001 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 30220304133123 its reverse (32133140302203), we get a palindrome (62353444435326).

The spelling of 30220304133123 in words is "thirty trillion, two hundred twenty billion, three hundred four million, one hundred thirty-three thousand, one hundred twenty-three".