130435023 has 8 divisors (see below), whose sum is σ = 176363136. Its totient is φ = 85731800.

The previous prime is 130435009. The next prime is 130435037. The reversal of 130435023 is 320534031.

It is an interprime number because it is at equal distance from previous prime (130435009) and next prime (130435037).

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 130435023 - 2⁴ = 130435007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130435003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 305973 + ... + 306398.

It is an arithmetic number, because the mean of its divisors is an integer number (22045392).

Almost surely, 2^130435023 is an apocalyptic number.

130435023 is a deficient number, since it is larger than the sum of its proper divisors (45928113).

130435023 is an equidigital number, since it uses as much as digits as its factorization.

130435023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612445.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 130435023 is about 11420.8153386700. The cubic root of 130435023 is about 507.1441338667.

Adding to 130435023 its reverse (320534031), we get a palindrome (450969054).

The spelling of 130435023 in words is "one hundred thirty million, four hundred thirty-five thousand, twenty-three".