130432263 has 8 divisors (see below), whose sum is σ = 187287408. Its totient is φ = 80265984.

The previous prime is 130432261. The next prime is 130432273. The reversal of 130432263 is 362234031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 130432263 - 2¹ = 130432261 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130432261) 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, 1672170 + ... + 1672247.

It is an arithmetic number, because the mean of its divisors is an integer number (23410926).

Almost surely, 2^130432263 is an apocalyptic number.

130432263 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

130432263 is a deficient number, since it is larger than the sum of its proper divisors (56855145).

130432263 is a wasteful number, since it uses less digits than its factorization.

130432263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3344433.

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 130432263 is about 11420.6945060272. The cubic root of 130432263 is about 507.1405567914.

Adding to 130432263 its reverse (362234031), we get a palindrome (492666294).

The spelling of 130432263 in words is "one hundred thirty million, four hundred thirty-two thousand, two hundred sixty-three".