30023011011123 has 48 divisors (see below), whose sum is σ = 46821424249600. Its totient is φ = 18428685492672.

The previous prime is 30023011011121. The next prime is 30023011011139. The reversal of 30023011011123 is 32111011032003.

30023011011123 is a `hidden beast` number, since 300 + 230 + 1 + 1 + 0 + 11 + 123 = 666.

It is not a de Polignac number, because 30023011011123 - 2¹ = 30023011011121 is a prime.

It is a super-2 number, since 2×30023011011123² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30023011011096 and 30023011011105.

It is not an unprimeable number, because it can be changed into a prime (30023011011121) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 89366940 + ... + 89702262.

Almost surely, 2^{30023011011123} is an apocalyptic number.

30023011011123 is a deficient number, since it is larger than the sum of its proper divisors (16798413238477).

30023011011123 is a wasteful number, since it uses less digits than its factorization.

30023011011123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337288 (or 337285 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 30023011011123 its reverse (32111011032003), we get a palindrome (62134022043126).

The spelling of 30023011011123 in words is "thirty trillion, twenty-three billion, eleven million, eleven thousand, one hundred twenty-three".