130123110 has 64 divisors (see below), whose sum is σ = 339514560. Its totient is φ = 31726080.

The previous prime is 130123099. The next prime is 130123127. The reversal of 130123110 is 11321031.

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 31 ways as a sum of consecutive naturals, for example, 40980 + ... + 44040.

It is an arithmetic number, because the mean of its divisors is an integer number (5304915).

Almost surely, 2^130123110 is an apocalyptic number.

130123110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 130123110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (169757280).

130123110 is an abundant number, since it is smaller than the sum of its proper divisors (209391450).

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

130123110 is a wasteful number, since it uses less digits than its factorization.

130123110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3193.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 130123110 is about 11407.1517040846. The cubic root of 130123110 is about 506.7395617842.

Adding to 130123110 its reverse (11321031), we get a palindrome (141444141).

The spelling of 130123110 in words is "one hundred thirty million, one hundred twenty-three thousand, one hundred ten".