130230123 has 16 divisors (see below), whose sum is σ = 183025920. Its totient is φ = 82139616.

The previous prime is 130230119. The next prime is 130230151. The reversal of 130230123 is 321032031.

It is not a de Polignac number, because 130230123 - 2² = 130230119 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130230193) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69586 + ... + 71432.

It is an arithmetic number, because the mean of its divisors is an integer number (11439120).

Almost surely, 2^130230123 is an apocalyptic number.

130230123 is a deficient number, since it is larger than the sum of its proper divisors (52795797).

130230123 is a wasteful number, since it uses less digits than its factorization.

130230123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3106.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 130230123 is about 11411.8413501065. The cubic root of 130230123 is about 506.8784376070.

Adding to 130230123 its reverse (321032031), we get a palindrome (451262154).

The spelling of 130230123 in words is "one hundred thirty million, two hundred thirty thousand, one hundred twenty-three".