30110211223 has 2 divisors, whose sum is σ = 30110211224. Its totient is φ = 30110211222.

The previous prime is 30110211199. The next prime is 30110211227. The reversal of 30110211223 is 32211201103.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30110211223 - 2¹³ = 30110203031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30110211197 and 30110211206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30110211227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15055105611 + 15055105612.

It is an arithmetic number, because the mean of its divisors is an integer number (15055105612).

Almost surely, 2^30110211223 is an apocalyptic number.

30110211223 is a deficient number, since it is larger than the sum of its proper divisors (1).

30110211223 is an equidigital number, since it uses as much as digits as its factorization.

30110211223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 30110211223 its reverse (32211201103), we get a palindrome (62321412326).

The spelling of 30110211223 in words is "thirty billion, one hundred ten million, two hundred eleven thousand, two hundred twenty-three".