112203503380 has 12 divisors (see below), whose sum is σ = 235627357140. Its totient is φ = 44881401344.

The previous prime is 112203503339. The next prime is 112203503417. The reversal of 112203503380 is 83305302211.

It can be written as a sum of positive squares in 2 ways, for example, as 46201782916 + 66001720464 = 214946^2 + 256908^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2805087565 + ... + 2805087604.

It is an arithmetic number, because the mean of its divisors is an integer number (19635613095).

Almost surely, 2^112203503380 is an apocalyptic number.

112203503380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112203503380 is an abundant number, since it is smaller than the sum of its proper divisors (123423853760).

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

112203503380 is a wasteful number, since it uses less digits than its factorization.

112203503380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5610175178 (or 5610175176 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 112203503380 its reverse (83305302211), we get a palindrome (195508805591).

The spelling of 112203503380 in words is "one hundred twelve billion, two hundred three million, five hundred three thousand, three hundred eighty".