112333009 has 2 divisors, whose sum is σ = 112333010. Its totient is φ = 112333008.

The previous prime is 112333003. The next prime is 112333027. The reversal of 112333009 is 900333211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 78145600 + 34187409 = 8840^2 + 5847^2 .

It is an emirp because it is prime and its reverse (900333211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112333009 - 2²¹ = 110235857 is a prime.

It is not a weakly prime, because it can be changed into another prime (112333003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56166504 + 56166505.

It is an arithmetic number, because the mean of its divisors is an integer number (56166505).

Almost surely, 2^112333009 is an apocalyptic number.

It is an amenable number.

112333009 is a deficient number, since it is larger than the sum of its proper divisors (1).

112333009 is an equidigital number, since it uses as much as digits as its factorization.

112333009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 486, while the sum is 22.

The square root of 112333009 is about 10598.7267631541. The cubic root of 112333009 is about 482.5057176696.

The spelling of 112333009 in words is "one hundred twelve million, three hundred thirty-three thousand, nine".