112601271431 has 8 divisors (see below), whose sum is σ = 122948528400. Its totient is φ = 102272477440.

The previous prime is 112601271389. The next prime is 112601271437. The reversal of 112601271431 is 134172106211.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112601271431 is a prime.

It is a super-2 number, since 2×112601271431² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112601271394 and 112601271403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112601271437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4602986 + ... + 4627383.

It is an arithmetic number, because the mean of its divisors is an integer number (15368566050).

Almost surely, 2^112601271431 is an apocalyptic number.

112601271431 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

112601271431 is a deficient number, since it is larger than the sum of its proper divisors (10347256969).

112601271431 is a wasteful number, since it uses less digits than its factorization.

112601271431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9231489.

The product of its (nonzero) digits is 2016, while the sum is 29.

Adding to 112601271431 its reverse (134172106211), we get a palindrome (246773377642).

The spelling of 112601271431 in words is "one hundred twelve billion, six hundred one million, two hundred seventy-one thousand, four hundred thirty-one".