130600123 has 4 divisors (see below), whose sum is σ = 130638960. Its totient is φ = 130561288.

The previous prime is 130600097. The next prime is 130600153. The reversal of 130600123 is 321006031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 321006031 = 3821 ⋅84011.

It is a cyclic number.

It is not a de Polignac number, because 130600123 - 2⁹ = 130599611 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130600097 and 130600106.

It is not an unprimeable number, because it can be changed into a prime (130600153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13840 + ... + 21277.

It is an arithmetic number, because the mean of its divisors is an integer number (32659740).

Almost surely, 2^130600123 is an apocalyptic number.

130600123 is a deficient number, since it is larger than the sum of its proper divisors (38837).

130600123 is an equidigital number, since it uses as much as digits as its factorization.

130600123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38836.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 130600123 is about 11428.0410832303. The cubic root of 130600123 is about 507.3580186351.

Adding to 130600123 its reverse (321006031), we get a palindrome (451606154).

The spelling of 130600123 in words is "one hundred thirty million, six hundred thousand, one hundred twenty-three".