30102222323 has 8 divisors (see below), whose sum is σ = 30262996368. Its totient is φ = 29941529184.

The previous prime is 30102222317. The next prime is 30102222377. The reversal of 30102222323 is 32322220103.

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 30102222323 - 2⁴ = 30102222307 is a prime.

It is a super-2 number, since 2×30102222323² (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 = 30102222295 and 30102222304.

It is not an unprimeable number, because it can be changed into a prime (30102222223) 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, 817865 + ... + 853877.

It is an arithmetic number, because the mean of its divisors is an integer number (3782874546).

Almost surely, 2^30102222323 is an apocalyptic number.

30102222323 is a deficient number, since it is larger than the sum of its proper divisors (160774045).

30102222323 is a wasteful number, since it uses less digits than its factorization.

30102222323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40453.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 30102222323 its reverse (32322220103), we get a palindrome (62424442426).

The spelling of 30102222323 in words is "thirty billion, one hundred two million, two hundred twenty-two thousand, three hundred twenty-three".