130501340 has 24 divisors (see below), whose sum is σ = 276571680. Its totient is φ = 51720768.

The previous prime is 130501307. The next prime is 130501361. The reversal of 130501340 is 43105031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27752 + ... + 32111.

It is an arithmetic number, because the mean of its divisors is an integer number (11523820).

Almost surely, 2^130501340 is an apocalyptic number.

130501340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130501340 is an abundant number, since it is smaller than the sum of its proper divisors (146070340).

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

130501340 is a wasteful number, since it uses less digits than its factorization.

130501340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59981 (or 59979 counting only the distinct ones).

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

The square root of 130501340 is about 11423.7183088520. The cubic root of 130501340 is about 507.2300682997.

Adding to 130501340 its reverse (43105031), we get a palindrome (173606371).

The spelling of 130501340 in words is "one hundred thirty million, five hundred one thousand, three hundred forty".