112136577731 has 2 divisors, whose sum is σ = 112136577732. Its totient is φ = 112136577730.

The previous prime is 112136577713. The next prime is 112136577737. The reversal of 112136577731 is 137775631211.

Together with previous prime (112136577713) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is an emirp because it is prime and its reverse (137775631211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112136577731 - 2¹⁴ = 112136561347 is a prime.

It is a super-2 number, since 2×112136577731² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (112136577737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56068288865 + 56068288866.

It is an arithmetic number, because the mean of its divisors is an integer number (56068288866).

Almost surely, 2^112136577731 is an apocalyptic number.

112136577731 is a deficient number, since it is larger than the sum of its proper divisors (1).

112136577731 is an equidigital number, since it uses as much as digits as its factorization.

112136577731 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 185220, while the sum is 44.

The spelling of 112136577731 in words is "one hundred twelve billion, one hundred thirty-six million, five hundred seventy-seven thousand, seven hundred thirty-one".