30012320103323 has 4 divisors (see below), whose sum is σ = 30460265179560. Its totient is φ = 29564375027088.

The previous prime is 30012320103317. The next prime is 30012320103329. The reversal of 30012320103323 is 32330102321003.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (30012320103317) and next prime (30012320103329).

It is a cyclic number.

It is not a de Polignac number, because 30012320103323 - 2⁴ = 30012320103307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30012320103329) 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, 223972538018 + ... + 223972538151.

It is an arithmetic number, because the mean of its divisors is an integer number (7615066294890).

Almost surely, 2^{30012320103323} is an apocalyptic number.

30012320103323 is a deficient number, since it is larger than the sum of its proper divisors (447945076237).

30012320103323 is an equidigital number, since it uses as much as digits as its factorization.

30012320103323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447945076236.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 30012320103323 its reverse (32330102321003), we get a palindrome (62342422424326).

The spelling of 30012320103323 in words is "thirty trillion, twelve billion, three hundred twenty million, one hundred three thousand, three hundred twenty-three".