130615423 has 4 divisors (see below), whose sum is σ = 130651200. Its totient is φ = 130579648.

The previous prime is 130615411. The next prime is 130615451. The reversal of 130615423 is 324516031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 324516031 = 7 ⋅46359433.

It is a cyclic number.

It is not a de Polignac number, because 130615423 - 2¹³ = 130607231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130615223) 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, 11698 + ... + 19951.

It is an arithmetic number, because the mean of its divisors is an integer number (32662800).

Almost surely, 2^130615423 is an apocalyptic number.

130615423 is a deficient number, since it is larger than the sum of its proper divisors (35777).

130615423 is an equidigital number, since it uses as much as digits as its factorization.

130615423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35776.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 130615423 is about 11428.7104696899. The cubic root of 130615423 is about 507.3778304453.

The spelling of 130615423 in words is "one hundred thirty million, six hundred fifteen thousand, four hundred twenty-three".