2112112130039 has 2 divisors, whose sum is σ = 2112112130040. Its totient is φ = 2112112130038.

The previous prime is 2112112130003. The next prime is 2112112130047. The reversal of 2112112130039 is 9300312112112.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2112112130039 is a prime.

It is a super-2 number, since 2×2112112130039² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2112112136039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056056065019 + 1056056065020.

It is an arithmetic number, because the mean of its divisors is an integer number (1056056065020).

Almost surely, 2^{2112112130039} is an apocalyptic number.

2112112130039 is a deficient number, since it is larger than the sum of its proper divisors (1).

2112112130039 is an equidigital number, since it uses as much as digits as its factorization.

2112112130039 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 2112112130039 in words is "two trillion, one hundred twelve billion, one hundred twelve million, one hundred thirty thousand, thirty-nine".