130835423 has 4 divisors (see below), whose sum is σ = 132980328. Its totient is φ = 128690520.

The previous prime is 130835351. The next prime is 130835447. The reversal of 130835423 is 324538031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 324538031 = 19 ⋅17080949.

It is a cyclic number.

It is not a de Polignac number, because 130835423 - 2⁸ = 130835167 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 (130835123) 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, 1072361 + ... + 1072482.

It is an arithmetic number, because the mean of its divisors is an integer number (33245082).

Almost surely, 2^130835423 is an apocalyptic number.

130835423 is a deficient number, since it is larger than the sum of its proper divisors (2144905).

130835423 is an equidigital number, since it uses as much as digits as its factorization.

130835423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2144904.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 130835423 is about 11438.3313031228. The cubic root of 130835423 is about 507.6625352387.

The spelling of 130835423 in words is "one hundred thirty million, eight hundred thirty-five thousand, four hundred twenty-three".