200130024123 has 12 divisors (see below), whose sum is σ = 294530979600. Its totient is φ = 130902656976.

The previous prime is 200130024089. The next prime is 200130024151. The reversal of 200130024123 is 321420031002.

It is a de Polignac number, because none of the positive numbers 2^k-200130024123 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 200130024096 and 200130024105.

It is not an unprimeable number, because it can be changed into a prime (200130024923) 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, 209779423 + ... + 209780376.

It is an arithmetic number, because the mean of its divisors is an integer number (24544248300).

Almost surely, 2^200130024123 is an apocalyptic number.

200130024123 is a deficient number, since it is larger than the sum of its proper divisors (94400955477).

200130024123 is a wasteful number, since it uses less digits than its factorization.

200130024123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419559858 (or 419559855 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 200130024123 its reverse (321420031002), we get a palindrome (521550055125).

The spelling of 200130024123 in words is "two hundred billion, one hundred thirty million, twenty-four thousand, one hundred twenty-three".