130433112 has 64 divisors (see below), whose sum is σ = 383637600. Its totient is φ = 40919040.

The previous prime is 130433077. The next prime is 130433143. The reversal of 130433112 is 211334031.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14089 + ... + 21432.

Almost surely, 2^130433112 is an apocalyptic number.

130433112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

130433112 is an abundant number, since it is smaller than the sum of its proper divisors (253204488).

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

130433112 is a wasteful number, since it uses less digits than its factorization.

130433112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35553 (or 35543 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 130433112 is about 11420.7316753350. The cubic root of 130433112 is about 507.1416571362.

Adding to 130433112 its reverse (211334031), we get a palindrome (341767143).

The spelling of 130433112 in words is "one hundred thirty million, four hundred thirty-three thousand, one hundred twelve".