112123110311 has 2 divisors, whose sum is σ = 112123110312. Its totient is φ = 112123110310.

The previous prime is 112123110271. The next prime is 112123110349. The reversal of 112123110311 is 113011321211.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112123110311 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 112123110311.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112183110311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56061555155 + 56061555156.

It is an arithmetic number, because the mean of its divisors is an integer number (56061555156).

Almost surely, 2^112123110311 is an apocalyptic number.

112123110311 is a deficient number, since it is larger than the sum of its proper divisors (1).

112123110311 is an equidigital number, since it uses as much as digits as its factorization.

112123110311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 112123110311 its reverse (113011321211), we get a palindrome (225134431522).

The spelling of 112123110311 in words is "one hundred twelve billion, one hundred twenty-three million, one hundred ten thousand, three hundred eleven".