30200110032123 has 12 divisors (see below), whose sum is σ = 43622915703640. Its totient is φ = 20133159974496.

The previous prime is 30200110032107. The next prime is 30200110032133. The reversal of 30200110032123 is 32123001100203.

30200110032123 is a `hidden beast` number, since 30 + 200 + 110 + 0 + 321 + 2 + 3 = 666.

It is not a de Polignac number, because 30200110032123 - 2⁴ = 30200110032107 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30200110032096 and 30200110032105.

It is not an unprimeable number, because it can be changed into a prime (30200110032133) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19782661 + ... + 21254502.

Almost surely, 2^{30200110032123} is an apocalyptic number.

30200110032123 is a deficient number, since it is larger than the sum of its proper divisors (13422805671517).

30200110032123 is a wasteful number, since it uses less digits than its factorization.

30200110032123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41118938 (or 41118935 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 30200110032123 its reverse (32123001100203), we get a palindrome (62323111132326).

The spelling of 30200110032123 in words is "thirty trillion, two hundred billion, one hundred ten million, thirty-two thousand, one hundred twenty-three".