130323112 has 8 divisors (see below), whose sum is σ = 244355850. Its totient is φ = 65161552.

The previous prime is 130323097. The next prime is 130323121. The reversal of 130323112 is 211323031.

It can be written as a sum of positive squares in only one way, i.e., 98128836 + 32194276 = 9906^2 + 5674^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×130323112² = 33968227042729088, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8145187 + ... + 8145202.

Almost surely, 2^130323112 is an apocalyptic number.

It is an amenable number.

130323112 is a deficient number, since it is larger than the sum of its proper divisors (114032738).

130323112 is a wasteful number, since it uses less digits than its factorization.

130323112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16290395 (or 16290391 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 130323112 is about 11415.9148560245. The cubic root of 130323112 is about 506.9990520596. Note that the first 3 decimals are identical.

Adding to 130323112 its reverse (211323031), we get a palindrome (341646143).

The spelling of 130323112 in words is "one hundred thirty million, three hundred twenty-three thousand, one hundred twelve".