130051423 has 4 divisors (see below), whose sum is σ = 130271328. Its totient is φ = 129831520.

The previous prime is 130051387. The next prime is 130051433. The reversal of 130051423 is 324150031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 324150031 = 6551 ⋅49481.

It is a cyclic number.

It is not a de Polignac number, because 130051423 - 2⁹ = 130050911 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 130051423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130051433) 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, 109063 + ... + 110248.

It is an arithmetic number, because the mean of its divisors is an integer number (32567832).

Almost surely, 2^130051423 is an apocalyptic number.

130051423 is a deficient number, since it is larger than the sum of its proper divisors (219905).

130051423 is an equidigital number, since it uses as much as digits as its factorization.

130051423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219904.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 130051423 is about 11404.0090757593. The cubic root of 130051423 is about 506.6464875870.

The spelling of 130051423 in words is "one hundred thirty million, fifty-one thousand, four hundred twenty-three".