130102240 has 48 divisors (see below), whose sum is σ = 308221200. Its totient is φ = 51896320.

The previous prime is 130102183. The next prime is 130102261. The reversal of 130102240 is 42201031.

It is a self number, because there is not a number n which added to its sum of digits gives 130102240.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 70935 + ... + 72745.

It is an arithmetic number, because the mean of its divisors is an integer number (6421275).

Almost surely, 2^130102240 is an apocalyptic number.

130102240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130102240 is an abundant number, since it is smaller than the sum of its proper divisors (178118960).

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

130102240 is a wasteful number, since it uses less digits than its factorization.

130102240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2275 (or 2267 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 130102240 is about 11406.2368904034. The cubic root of 130102240 is about 506.7124689280.

Adding to 130102240 its reverse (42201031), we get a palindrome (172303271).

The spelling of 130102240 in words is "one hundred thirty million, one hundred two thousand, two hundred forty".