112670781019 has 2 divisors, whose sum is σ = 112670781020. Its totient is φ = 112670781018.

The previous prime is 112670781011. The next prime is 112670781037. The reversal of 112670781019 is 910187076211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112670781019 - 2³ = 112670781011 is a prime.

It is a super-3 number, since 3×112670781019³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (112670781011) 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, 56335390509 + 56335390510.

It is an arithmetic number, because the mean of its divisors is an integer number (56335390510).

Almost surely, 2^112670781019 is an apocalyptic number.

112670781019 is a deficient number, since it is larger than the sum of its proper divisors (1).

112670781019 is an equidigital number, since it uses as much as digits as its factorization.

112670781019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42336, while the sum is 43.

The spelling of 112670781019 in words is "one hundred twelve billion, six hundred seventy million, seven hundred eighty-one thousand, nineteen".