30101223323 has 4 divisors (see below), whose sum is σ = 30102215760. Its totient is φ = 30100230888.

The previous prime is 30101223289. The next prime is 30101223329. The reversal of 30101223323 is 32332210103.

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

It is a cyclic number.

It is not a de Polignac number, because 30101223323 - 2¹⁰ = 30101222299 is a prime.

It is a super-2 number, since 2×30101223323² (a number of 22 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 = 30101223295 and 30101223304.

It is not an unprimeable number, because it can be changed into a prime (30101223329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 449240 + ... + 511877.

It is an arithmetic number, because the mean of its divisors is an integer number (7525553940).

Almost surely, 2^30101223323 is an apocalyptic number.

30101223323 is a deficient number, since it is larger than the sum of its proper divisors (992437).

30101223323 is an equidigital number, since it uses as much as digits as its factorization.

30101223323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 992436.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 30101223323 its reverse (32332210103), we get a palindrome (62433433426).

The spelling of 30101223323 in words is "thirty billion, one hundred one million, two hundred twenty-three thousand, three hundred twenty-three".