30300133201123 has 8 divisors (see below), whose sum is σ = 31930575153696. Its totient is φ = 28695778320000.

The previous prime is 30300133201097. The next prime is 30300133201139. The reversal of 30300133201123 is 32110233100303.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30300133201123 is a prime.

It is a super-2 number, since 2×30300133201123² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30300133201094 and 30300133201103.

It is not an unprimeable number, because it can be changed into a prime (30300133201193) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6521765478 + ... + 6521770123.

It is an arithmetic number, because the mean of its divisors is an integer number (3991321894212).

Almost surely, 2^{30300133201123} is an apocalyptic number.

30300133201123 is a deficient number, since it is larger than the sum of its proper divisors (1630441952573).

30300133201123 is a wasteful number, since it uses less digits than its factorization.

30300133201123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13043535725.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 30300133201123 its reverse (32110233100303), we get a palindrome (62410366301426).

The spelling of 30300133201123 in words is "thirty trillion, three hundred billion, one hundred thirty-three million, two hundred one thousand, one hundred twenty-three".