30102331223 has 8 divisors (see below), whose sum is σ = 30222694656. Its totient is φ = 29982036600.

The previous prime is 30102331169. The next prime is 30102331243. The reversal of 30102331223 is 32213320103.

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

It is a cyclic number.

It is not a de Polignac number, because 30102331223 - 2²² = 30098136919 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30102331195 and 30102331204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30102331243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 972008 + ... + 1002498.

It is an arithmetic number, because the mean of its divisors is an integer number (3777836832).

Almost surely, 2^30102331223 is an apocalyptic number.

30102331223 is a deficient number, since it is larger than the sum of its proper divisors (120363433).

30102331223 is a wasteful number, since it uses less digits than its factorization.

30102331223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34405.

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

Adding to 30102331223 its reverse (32213320103), we get a palindrome (62315651326).

The spelling of 30102331223 in words is "thirty billion, one hundred two million, three hundred thirty-one thousand, two hundred twenty-three".