113112123119 has 2 divisors, whose sum is σ = 113112123120. Its totient is φ = 113112123118.

The previous prime is 113112123107. The next prime is 113112123121. The reversal of 113112123119 is 911321211311.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113112123119 is a prime.

It is a super-2 number, since 2×113112123119² (a number of 23 digits) contains 22 as substring.

Together with 113112123121, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113112423119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56556061559 + 56556061560.

It is an arithmetic number, because the mean of its divisors is an integer number (56556061560).

Almost surely, 2^113112123119 is an apocalyptic number.

113112123119 is a deficient number, since it is larger than the sum of its proper divisors (1).

113112123119 is an equidigital number, since it uses as much as digits as its factorization.

113112123119 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 324, while the sum is 26.

The spelling of 113112123119 in words is "one hundred thirteen billion, one hundred twelve million, one hundred twenty-three thousand, one hundred nineteen".