30012303121323 has 8 divisors (see below), whose sum is σ = 40992414019536. Its totient is φ = 19520197152000.

The previous prime is 30012303121319. The next prime is 30012303121343. The reversal of 30012303121323 is 32312130321003.

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

It is not a de Polignac number, because 30012303121323 - 2² = 30012303121319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30012303121293 and 30012303121302.

It is not an unprimeable number, because it can be changed into a prime (30012303121303) 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, 122001232078 + ... + 122001232323.

It is an arithmetic number, because the mean of its divisors is an integer number (5124051752442).

Almost surely, 2^{30012303121323} is an apocalyptic number.

30012303121323 is a deficient number, since it is larger than the sum of its proper divisors (10980110898213).

30012303121323 is a wasteful number, since it uses less digits than its factorization.

30012303121323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244002464445.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 30012303121323 its reverse (32312130321003), we get a palindrome (62324433442326).

The spelling of 30012303121323 in words is "thirty trillion, twelve billion, three hundred three million, one hundred twenty-one thousand, three hundred twenty-three".