112400103450 has 24 divisors (see below), whose sum is σ = 278752256928. Its totient is φ = 29973360880.

The previous prime is 112400103419. The next prime is 112400103451. The reversal of 112400103450 is 54301004211.

It is not an unprimeable number, because it can be changed into a prime (112400103451) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 374666862 + ... + 374667161.

It is an arithmetic number, because the mean of its divisors is an integer number (11614677372).

Almost surely, 2^112400103450 is an apocalyptic number.

112400103450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112400103450 is an abundant number, since it is smaller than the sum of its proper divisors (166352153478).

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

112400103450 is a wasteful number, since it uses less digits than its factorization.

112400103450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 749334038 (or 749334033 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 112400103450 its reverse (54301004211), we get a palindrome (166701107661).

The spelling of 112400103450 in words is "one hundred twelve billion, four hundred million, one hundred three thousand, four hundred fifty".