130023468 has 36 divisors (see below), whose sum is σ = 340845960. Its totient is φ = 43340832.

The previous prime is 130023457. The next prime is 130023473. The reversal of 130023468 is 864320031.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×130023468² = 33812204461494048, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 65913 + ... + 67856.

Almost surely, 2^130023468 is an apocalyptic number.

130023468 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

130023468 is an abundant number, since it is smaller than the sum of its proper divisors (210822492).

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

130023468 is a wasteful number, since it uses less digits than its factorization.

130023468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133788 (or 133774 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 130023468 is about 11402.7833444296. The cubic root of 130023468 is about 506.6101831848.

Adding to 130023468 its reverse (864320031), we get a palindrome (994343499).

The spelling of 130023468 in words is "one hundred thirty million, twenty-three thousand, four hundred sixty-eight".