112115052462139 has 2 divisors, whose sum is σ = 112115052462140. Its totient is φ = 112115052462138.

The previous prime is 112115052462137. The next prime is 112115052462247. The reversal of 112115052462139 is 931264250511211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112115052462139 - 2¹ = 112115052462137 is a prime.

Together with 112115052462137, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 112115052462095 and 112115052462104.

It is not a weakly prime, because it can be changed into another prime (112115052462137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56057526231069 + 56057526231070.

It is an arithmetic number, because the mean of its divisors is an integer number (56057526231070).

Almost surely, 2^{112115052462139} is an apocalyptic number.

112115052462139 is a deficient number, since it is larger than the sum of its proper divisors (1).

112115052462139 is an equidigital number, since it uses as much as digits as its factorization.

112115052462139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129600, while the sum is 43.

The spelling of 112115052462139 in words is "one hundred twelve trillion, one hundred fifteen billion, fifty-two million, four hundred sixty-two thousand, one hundred thirty-nine".