30608023 has 2 divisors, whose sum is σ = 30608024. Its totient is φ = 30608022.

The previous prime is 30607979. The next prime is 30608033. The reversal of 30608023 is 32080603.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30608023 - 2¹⁷ = 30476951 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30607985 and 30608003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30608033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15304011 + 15304012.

It is an arithmetic number, because the mean of its divisors is an integer number (15304012).

Almost surely, 2^30608023 is an apocalyptic number.

30608023 is a deficient number, since it is larger than the sum of its proper divisors (1).

30608023 is an equidigital number, since it uses as much as digits as its factorization.

30608023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 30608023 is about 5532.4518072912. The cubic root of 30608023 is about 312.8084140251.

Adding to 30608023 its reverse (32080603), we get a palindrome (62688626).

The spelling of 30608023 in words is "thirty million, six hundred eight thousand, twenty-three".