130023130 has 8 divisors (see below), whose sum is σ = 234041652. Its totient is φ = 52009248.

The previous prime is 130023121. The next prime is 130023139. The reversal of 130023130 is 31320031.

It is an interprime number because it is at equal distance from previous prime (130023121) and next prime (130023139).

It can be written as a sum of positive squares in 2 ways, for example, as 113401201 + 16621929 = 10649^2 + 4077^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 130023130.

It is not an unprimeable number, because it can be changed into a prime (130023139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6501147 + ... + 6501166.

Almost surely, 2^130023130 is an apocalyptic number.

130023130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130023130 is a deficient number, since it is larger than the sum of its proper divisors (104018522).

130023130 is a wasteful number, since it uses less digits than its factorization.

130023130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13002320.

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 130023130 is about 11402.7685234771. The cubic root of 130023130 is about 506.6097442015.

Adding to 130023130 its reverse (31320031), we get a palindrome (161343161).

The spelling of 130023130 in words is "one hundred thirty million, twenty-three thousand, one hundred thirty".