130453512240 has 80 divisors (see below), whose sum is σ = 404597246976. Its totient is φ = 34771142400.

The previous prime is 130453512227. The next prime is 130453512253. The reversal of 130453512240 is 42215354031.

It is an interprime number because it is at equal distance from previous prime (130453512227) and next prime (130453512253).

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 130453512198 and 130453512207.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 383905 + ... + 638975.

Almost surely, 2^130453512240 is an apocalyptic number.

130453512240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130453512240 is an abundant number, since it is smaller than the sum of its proper divisors (274143734736).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130453512240 is a wasteful number, since it uses less digits than its factorization.

130453512240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257218 (or 257212 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 130453512240 its reverse (42215354031), we get a palindrome (172668866271).

The spelling of 130453512240 in words is "one hundred thirty billion, four hundred fifty-three million, five hundred twelve thousand, two hundred forty".