30110440223 has 2 divisors, whose sum is σ = 30110440224. Its totient is φ = 30110440222.

The previous prime is 30110440207. The next prime is 30110440253. The reversal of 30110440223 is 32204401103.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30110440223 - 2⁴ = 30110440207 is a prime.

It is a super-2 number, since 2×30110440223² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30110440195 and 30110440204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30110440253) 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 as a sum of consecutive naturals, namely, 15055220111 + 15055220112.

It is an arithmetic number, because the mean of its divisors is an integer number (15055220112).

Almost surely, 2^30110440223 is an apocalyptic number.

30110440223 is a deficient number, since it is larger than the sum of its proper divisors (1).

30110440223 is an equidigital number, since it uses as much as digits as its factorization.

30110440223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 30110440223 its reverse (32204401103), we get a palindrome (62314841326).

The spelling of 30110440223 in words is "thirty billion, one hundred ten million, four hundred forty thousand, two hundred twenty-three".