130310450 has 24 divisors (see below), whose sum is σ = 244740288. Its totient is φ = 51616080.

The previous prime is 130310449. The next prime is 130310459. The reversal of 130310450 is 54013031.

It is not an unprimeable number, because it can be changed into a prime (130310459) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7502 + ... + 17801.

It is an arithmetic number, because the mean of its divisors is an integer number (10197512).

Almost surely, 2^130310450 is an apocalyptic number.

130310450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130310450 is a deficient number, since it is larger than the sum of its proper divisors (114429838).

130310450 is a wasteful number, since it uses less digits than its factorization.

130310450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25418 (or 25413 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 130310450 is about 11415.3602658874. The cubic root of 130310450 is about 506.9826317695.

Adding to 130310450 its reverse (54013031), we get a palindrome (184323481).

The spelling of 130310450 in words is "one hundred thirty million, three hundred ten thousand, four hundred fifty".