112100013449 has 2 divisors, whose sum is σ = 112100013450. Its totient is φ = 112100013448.

The previous prime is 112100013419. The next prime is 112100013461. The reversal of 112100013449 is 944310001211.

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., 102352005625 + 9748007824 = 319925^2 + 98732^2 .

It is a cyclic number.

It is not a de Polignac number, because 112100013449 - 2¹⁶ = 112099947913 is a prime.

It is not a weakly prime, because it can be changed into another prime (112100013419) 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, 56050006724 + 56050006725.

It is an arithmetic number, because the mean of its divisors is an integer number (56050006725).

Almost surely, 2^112100013449 is an apocalyptic number.

It is an amenable number.

112100013449 is a deficient number, since it is larger than the sum of its proper divisors (1).

112100013449 is an equidigital number, since it uses as much as digits as its factorization.

112100013449 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 26.

The spelling of 112100013449 in words is "one hundred twelve billion, one hundred million, thirteen thousand, four hundred forty-nine".