30604216123 has 16 divisors (see below), whose sum is σ = 35000088480. Its totient is φ = 26526334464.

The previous prime is 30604216117. The next prime is 30604216129. The reversal of 30604216123 is 32161240603.

It is an interprime number because it is at equal distance from previous prime (30604216117) and next prime (30604216129).

It is a cyclic number.

It is not a de Polignac number, because 30604216123 - 2²⁵ = 30570661691 is a prime.

It is a super-2 number, since 2×30604216123² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30604216091 and 30604216100.

It is not an unprimeable number, because it can be changed into a prime (30604216129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 520336 + ... + 576157.

It is an arithmetic number, because the mean of its divisors is an integer number (2187505530).

Almost surely, 2^30604216123 is an apocalyptic number.

30604216123 is a deficient number, since it is larger than the sum of its proper divisors (4395872357).

30604216123 is a wasteful number, since it uses less digits than its factorization.

30604216123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1096638.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 30604216123 its reverse (32161240603), we get a palindrome (62765456726).

The spelling of 30604216123 in words is "thirty billion, six hundred four million, two hundred sixteen thousand, one hundred twenty-three".