43243112100112 has 40 divisors (see below), whose sum is σ = 85741859241216. Its totient is φ = 21118069944576.

The previous prime is 43243112100043. The next prime is 43243112100161. The reversal of 43243112100112 is 21100121134234.

It is a super-2 number, since 2×43243112100112² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58672933 + ... + 59405380.

Almost surely, 2^{43243112100112} is an apocalyptic number.

It is an amenable number.

43243112100112 is a deficient number, since it is larger than the sum of its proper divisors (42498747141104).

43243112100112 is a wasteful number, since it uses less digits than its factorization.

43243112100112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118078855 (or 118078849 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 43243112100112 its reverse (21100121134234), we get a palindrome (64343233234346).

The spelling of 43243112100112 in words is "forty-three trillion, two hundred forty-three billion, one hundred twelve million, one hundred thousand, one hundred twelve".