130101730 has 32 divisors (see below), whose sum is σ = 263720448. Its totient is φ = 45782400.

The previous prime is 130101707. The next prime is 130101737. The reversal of 130101730 is 37101031.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (130101737) 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, 15667 + ... + 22486.

It is an arithmetic number, because the mean of its divisors is an integer number (8241264).

Almost surely, 2^130101730 is an apocalyptic number.

130101730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130101730 is an abundant number, since it is smaller than the sum of its proper divisors (133618718).

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

130101730 is a wasteful number, since it uses less digits than its factorization.

130101730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38202.

The product of its (nonzero) digits is 63, while the sum is 16.

The square root of 130101730 is about 11406.2145341914. The cubic root of 130101730 is about 506.7118068239.

Adding to 130101730 its reverse (37101031), we get a palindrome (167202761).

The spelling of 130101730 in words is "one hundred thirty million, one hundred one thousand, seven hundred thirty".