112031234321431 has 8 divisors (see below), whose sum is σ = 121514509537344. Its totient is φ = 102869426062080.

The previous prime is 112031234321411. The next prime is 112031234321443. The reversal of 112031234321431 is 134123432130211.

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

It is a cyclic number.

It is not a de Polignac number, because 112031234321431 - 2⁹ = 112031234320919 is a prime.

It is a super-2 number, since 2×112031234321431² (a number of 29 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 = 112031234321393 and 112031234321402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112031234321401) 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, 80366738415 + ... + 80366739808.

It is an arithmetic number, because the mean of its divisors is an integer number (15189313692168).

Almost surely, 2^{112031234321431} is an apocalyptic number.

112031234321431 is a deficient number, since it is larger than the sum of its proper divisors (9483275215913).

112031234321431 is a wasteful number, since it uses less digits than its factorization.

112031234321431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160733478281.

The product of its (nonzero) digits is 10368, while the sum is 31.

Adding to 112031234321431 its reverse (134123432130211), we get a palindrome (246154666451642).

The spelling of 112031234321431 in words is "one hundred twelve trillion, thirty-one billion, two hundred thirty-four million, three hundred twenty-one thousand, four hundred thirty-one".