130324402 has 16 divisors (see below), whose sum is σ = 210712320. Its totient is φ = 60095952.

The previous prime is 130324399. The next prime is 130324409. The reversal of 130324402 is 204423031.

It is a self number, because there is not a number n which added to its sum of digits gives 130324402.

It is not an unprimeable number, because it can be changed into a prime (130324409) 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, 54549 + ... + 56887.

It is an arithmetic number, because the mean of its divisors is an integer number (13169520).

Almost surely, 2^130324402 is an apocalyptic number.

130324402 is a deficient number, since it is larger than the sum of its proper divisors (80387918).

130324402 is a wasteful number, since it uses less digits than its factorization.

130324402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4497.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 130324402 is about 11415.9713559557. The cubic root of 130324402 is about 507.0007248932. Note that the first 3 decimals are identical.

Adding to 130324402 its reverse (204423031), we get a palindrome (334747433).

The spelling of 130324402 in words is "one hundred thirty million, three hundred twenty-four thousand, four hundred two".