112771612347 has 8 divisors (see below), whose sum is σ = 150379017744. Its totient is φ = 75172640928.

The previous prime is 112771612307. The next prime is 112771612367. The reversal of 112771612347 is 743216177211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 112771612347 - 2¹² = 112771608251 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112771612299 and 112771612308.

It is not an unprimeable number, because it can be changed into a prime (112771612307) 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, 2077228 + ... + 2130825.

It is an arithmetic number, because the mean of its divisors is an integer number (18797377218).

Almost surely, 2^112771612347 is an apocalyptic number.

112771612347 is a deficient number, since it is larger than the sum of its proper divisors (37607405397).

112771612347 is an equidigital number, since it uses as much as digits as its factorization.

112771612347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4216989.

The product of its digits is 98784, while the sum is 42.

Adding to 112771612347 its reverse (743216177211), we get a palindrome (855987789558).

The spelling of 112771612347 in words is "one hundred twelve billion, seven hundred seventy-one million, six hundred twelve thousand, three hundred forty-seven".