130200123 has 8 divisors (see below), whose sum is σ = 173740608. Its totient is φ = 86729864.

The previous prime is 130200121. The next prime is 130200131. The reversal of 130200123 is 321002031.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 130200123 - 2¹ = 130200121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 130200099 and 130200108.

It is not an unprimeable number, because it can be changed into a prime (130200121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13065 + ... + 20762.

It is an arithmetic number, because the mean of its divisors is an integer number (21717576).

Almost surely, 2^130200123 is an apocalyptic number.

130200123 is a deficient number, since it is larger than the sum of its proper divisors (43540485).

130200123 is a wasteful number, since it uses less digits than its factorization.

130200123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35113.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 130200123 is about 11410.5268502379. The cubic root of 130200123 is about 506.8395128673.

Adding to 130200123 its reverse (321002031), we get a palindrome (451202154).

The spelling of 130200123 in words is "one hundred thirty million, two hundred thousand, one hundred twenty-three".