130120123432423 has 8 divisors (see below), whose sum is σ = 130619287267056. Its totient is φ = 129621334209600.

The previous prime is 130120123432391. The next prime is 130120123432459. The reversal of 130120123432423 is 324234321021031.

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 130120123432423 - 2⁵ = 130120123432391 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 (130120123436423) 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, 92956918 + ... + 94346323.

It is an arithmetic number, because the mean of its divisors is an integer number (16327410908382).

Almost surely, 2^{130120123432423} is an apocalyptic number.

130120123432423 is a deficient number, since it is larger than the sum of its proper divisors (499163834633).

130120123432423 is a wasteful number, since it uses less digits than its factorization.

130120123432423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187305905.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 130120123432423 its reverse (324234321021031), we get a palindrome (454354444453454).

The spelling of 130120123432423 in words is "one hundred thirty trillion, one hundred twenty billion, one hundred twenty-three million, four hundred thirty-two thousand, four hundred twenty-three".