130393030 has 16 divisors (see below), whose sum is σ = 236264544. Its totient is φ = 51811200.

The previous prime is 130393027. The next prime is 130393057. The reversal of 130393030 is 30393031.

It is a junction number, because it is equal to n+sod(n) for n = 130392992 and 130393010.

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, 41667 + ... + 44686.

It is an arithmetic number, because the mean of its divisors is an integer number (14766534).

Almost surely, 2^130393030 is an apocalyptic number.

130393030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130393030 is a deficient number, since it is larger than the sum of its proper divisors (105871514).

130393030 is a wasteful number, since it uses less digits than its factorization.

130393030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86511.

The product of its (nonzero) digits is 729, while the sum is 22.

The square root of 130393030 is about 11418.9767492538. The cubic root of 130393030 is about 507.0897037273.

Subtracting from 130393030 its reverse (30393031), we obtain a palindrome (99999999).

The spelling of 130393030 in words is "one hundred thirty million, three hundred ninety-three thousand, thirty".