130554340 has 48 divisors (see below), whose sum is σ = 313979904. Its totient is φ = 44668800.

The previous prime is 130554323. The next prime is 130554343. The reversal of 130554340 is 43455031.

It is not an unprimeable number, because it can be changed into a prime (130554343) 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 15 ways as a sum of consecutive naturals, for example, 131245 + ... + 132235.

It is an arithmetic number, because the mean of its divisors is an integer number (6541248).

Almost surely, 2^130554340 is an apocalyptic number.

130554340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130554340 is an abundant number, since it is smaller than the sum of its proper divisors (183425564).

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

130554340 is a wasteful number, since it uses less digits than its factorization.

130554340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1948 (or 1946 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 130554340 is about 11426.0378084444. The cubic root of 130554340 is about 507.2987254622.

The spelling of 130554340 in words is "one hundred thirty million, five hundred fifty-four thousand, three hundred forty".