112031302030111 has 4 divisors (see below), whose sum is σ = 113930137657800. Its totient is φ = 110132466402424.

The previous prime is 112031302030093. The next prime is 112031302030157. The reversal of 112031302030111 is 111030203130211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112031302030111 - 2²⁹ = 112030765159199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112031302030171) 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, 949417813756 + ... + 949417813873.

It is an arithmetic number, because the mean of its divisors is an integer number (28482534414450).

Almost surely, 2^{112031302030111} is an apocalyptic number.

112031302030111 is a deficient number, since it is larger than the sum of its proper divisors (1898835627689).

112031302030111 is an equidigital number, since it uses as much as digits as its factorization.

112031302030111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1898835627688.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 112031302030111 its reverse (111030203130211), we get a palindrome (223061505160322).

The spelling of 112031302030111 in words is "one hundred twelve trillion, thirty-one billion, three hundred two million, thirty thousand, one hundred eleven".