112143302320 has 40 divisors (see below), whose sum is σ = 297980776224. Its totient is φ = 38449132032.

The previous prime is 112143302269. The next prime is 112143302321. The reversal of 112143302320 is 23203341211.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×112143302320² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112143302291 and 112143302300.

It is not an unprimeable number, because it can be changed into a prime (112143302321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100127389 + ... + 100128508.

Almost surely, 2^112143302320 is an apocalyptic number.

112143302320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112143302320 is an abundant number, since it is smaller than the sum of its proper divisors (185837473904).

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

112143302320 is a wasteful number, since it uses less digits than its factorization.

112143302320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200255917 (or 200255911 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 112143302320 its reverse (23203341211), we get a palindrome (135346643531).

The spelling of 112143302320 in words is "one hundred twelve billion, one hundred forty-three million, three hundred two thousand, three hundred twenty".