112431222311 has 2 divisors, whose sum is σ = 112431222312. Its totient is φ = 112431222310.

The previous prime is 112431222263. The next prime is 112431222317. The reversal of 112431222311 is 113222134211.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112431222311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112431222317) 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 as a sum of consecutive naturals, namely, 56215611155 + 56215611156.

It is an arithmetic number, because the mean of its divisors is an integer number (56215611156).

Almost surely, 2^112431222311 is an apocalyptic number.

112431222311 is a deficient number, since it is larger than the sum of its proper divisors (1).

112431222311 is an equidigital number, since it uses as much as digits as its factorization.

112431222311 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 576, while the sum is 23.

Adding to 112431222311 its reverse (113222134211), we get a palindrome (225653356522).

The spelling of 112431222311 in words is "one hundred twelve billion, four hundred thirty-one million, two hundred twenty-two thousand, three hundred eleven".