112103012012039 has 2 divisors, whose sum is σ = 112103012012040. Its totient is φ = 112103012012038.

The previous prime is 112103012012021. The next prime is 112103012012077. The reversal of 112103012012039 is 930210210301211.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112103012012039 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 112103012011999 and 112103012012017.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112103012017039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56051506006019 + 56051506006020.

It is an arithmetic number, because the mean of its divisors is an integer number (56051506006020).

Almost surely, 2^{112103012012039} is an apocalyptic number.

112103012012039 is a deficient number, since it is larger than the sum of its proper divisors (1).

112103012012039 is an equidigital number, since it uses as much as digits as its factorization.

112103012012039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 26.

The spelling of 112103012012039 in words is "one hundred twelve trillion, one hundred three billion, twelve million, twelve thousand, thirty-nine".