112000623109 has 2 divisors, whose sum is σ = 112000623110. Its totient is φ = 112000623108.

The previous prime is 112000623089. The next prime is 112000623149. The reversal of 112000623109 is 901326000211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 67536574884 + 44464048225 = 259878^2 + 210865^2 .

It is a cyclic number.

It is not a de Polignac number, because 112000623109 - 2⁹ = 112000622597 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112000623149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56000311554 + 56000311555.

It is an arithmetic number, because the mean of its divisors is an integer number (56000311555).

Almost surely, 2^112000623109 is an apocalyptic number.

It is an amenable number.

112000623109 is a deficient number, since it is larger than the sum of its proper divisors (1).

112000623109 is an equidigital number, since it uses as much as digits as its factorization.

112000623109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 25.

The spelling of 112000623109 in words is "one hundred twelve billion, six hundred twenty-three thousand, one hundred nine".