112001332123 has 2 divisors, whose sum is σ = 112001332124. Its totient is φ = 112001332122.

The previous prime is 112001332111. The next prime is 112001332133. The reversal of 112001332123 is 321233100211.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112001332123 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 112001332123.

It is not a weakly prime, because it can be changed into another prime (112001332133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56000666061 + 56000666062.

It is an arithmetic number, because the mean of its divisors is an integer number (56000666062).

Almost surely, 2^112001332123 is an apocalyptic number.

112001332123 is a deficient number, since it is larger than the sum of its proper divisors (1).

112001332123 is an equidigital number, since it uses as much as digits as its factorization.

112001332123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 112001332123 its reverse (321233100211), we get a palindrome (433234432334).

The spelling of 112001332123 in words is "one hundred twelve billion, one million, three hundred thirty-two thousand, one hundred twenty-three".