112402450530 has 72 divisors (see below), whose sum is σ = 302671534932. Its totient is φ = 28940381568.

The previous prime is 112402450513. The next prime is 112402450621. The reversal of 112402450530 is 35054204211.

112402450530 is a `hidden beast` number, since 1 + 124 + 0 + 2 + 4 + 5 + 0 + 530 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 56929482801 + 55472967729 = 238599^2 + 235527^2 .

It is a junction number, because it is equal to n+sod(n) for n = 112402450494 and 112402450503.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 666829 + ... + 818208.

Almost surely, 2^112402450530 is an apocalyptic number.

112402450530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112402450530 is an abundant number, since it is smaller than the sum of its proper divisors (190269084402).

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

112402450530 is a wasteful number, since it uses less digits than its factorization.

112402450530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1485108 (or 1485076 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 112402450530 its reverse (35054204211), we get a palindrome (147456654741).

The spelling of 112402450530 in words is "one hundred twelve billion, four hundred two million, four hundred fifty thousand, five hundred thirty".