130319245 has 8 divisors (see below), whose sum is σ = 178723584. Its totient is φ = 89361744.

The previous prime is 130319207. The next prime is 130319249. The reversal of 130319245 is 542913031.

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 130319245 - 2⁷ = 130319117 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 (130319249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1861669 + ... + 1861738.

It is an arithmetic number, because the mean of its divisors is an integer number (22340448).

Almost surely, 2^130319245 is an apocalyptic number.

It is an amenable number.

130319245 is a deficient number, since it is larger than the sum of its proper divisors (48404339).

130319245 is an equidigital number, since it uses as much as digits as its factorization.

130319245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3723419.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 130319245 is about 11415.7454859505. The cubic root of 130319245 is about 506.9940373832.

The spelling of 130319245 in words is "one hundred thirty million, three hundred nineteen thousand, two hundred forty-five".