112302012443 has 4 divisors (see below), whose sum is σ = 112307039208. Its totient is φ = 112296985680.

The previous prime is 112302012409. The next prime is 112302012457. The reversal of 112302012443 is 344210203211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 344210203211 = 7 ⋅49172886173.

It is a cyclic number.

It is not a de Polignac number, because 112302012443 - 2⁶ = 112302012379 is a prime.

It is a super-2 number, since 2×112302012443² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112302012463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2479721 + ... + 2524602.

It is an arithmetic number, because the mean of its divisors is an integer number (28076759802).

Almost surely, 2^112302012443 is an apocalyptic number.

112302012443 is a deficient number, since it is larger than the sum of its proper divisors (5026765).

112302012443 is an equidigital number, since it uses as much as digits as its factorization.

112302012443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5026764.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 112302012443 its reverse (344210203211), we get a palindrome (456512215654).

The spelling of 112302012443 in words is "one hundred twelve billion, three hundred two million, twelve thousand, four hundred forty-three".