1112032121149 has 2 divisors, whose sum is σ = 1112032121150. Its totient is φ = 1112032121148.

The previous prime is 1112032121099. The next prime is 1112032121219. The reversal of 1112032121149 is 9411212302111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 635320584900 + 476711536249 = 797070^2 + 690443^2 .

It is a cyclic number.

It is not a de Polignac number, because 1112032121149 - 2⁷ = 1112032121021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1112032821149) 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, 556016060574 + 556016060575.

It is an arithmetic number, because the mean of its divisors is an integer number (556016060575).

Almost surely, 2^{1112032121149} is an apocalyptic number.

It is an amenable number.

1112032121149 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112032121149 is an equidigital number, since it uses as much as digits as its factorization.

1112032121149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 28.

The spelling of 1112032121149 in words is "one trillion, one hundred twelve billion, thirty-two million, one hundred twenty-one thousand, one hundred forty-nine".