112170349937 has 2 divisors, whose sum is σ = 112170349938. Its totient is φ = 112170349936.

The previous prime is 112170349901. The next prime is 112170349961. The reversal of 112170349937 is 739943071211.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 72123936481 + 40046413456 = 268559^2 + 200116^2 .

It is a cyclic number.

It is not a de Polignac number, because 112170349937 - 2¹⁴ = 112170333553 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112170349891 and 112170349900.

It is not a weakly prime, because it can be changed into another prime (112170342937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56085174968 + 56085174969.

It is an arithmetic number, because the mean of its divisors is an integer number (56085174969).

Almost surely, 2^112170349937 is an apocalyptic number.

It is an amenable number.

112170349937 is a deficient number, since it is larger than the sum of its proper divisors (1).

112170349937 is an equidigital number, since it uses as much as digits as its factorization.

112170349937 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 285768, while the sum is 47.

The spelling of 112170349937 in words is "one hundred twelve billion, one hundred seventy million, three hundred forty-nine thousand, nine hundred thirty-seven".