130047340 has 12 divisors (see below), whose sum is σ = 273099456. Its totient is φ = 52018928.

The previous prime is 130047329. The next prime is 130047353. The reversal of 130047340 is 43740031.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3251164 + ... + 3251203.

It is an arithmetic number, because the mean of its divisors is an integer number (22758288).

Almost surely, 2^130047340 is an apocalyptic number.

130047340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130047340 is an abundant number, since it is smaller than the sum of its proper divisors (143052116).

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

130047340 is a wasteful number, since it uses less digits than its factorization.

130047340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6502376 (or 6502374 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 130047340 is about 11403.8300583620. The cubic root of 130047340 is about 506.6411854298.

Adding to 130047340 its reverse (43740031), we get a palindrome (173787371).

The spelling of 130047340 in words is "one hundred thirty million, forty-seven thousand, three hundred forty".