1112101120349 has 2 divisors, whose sum is σ = 1112101120350. Its totient is φ = 1112101120348.

The previous prime is 1112101120313. The next prime is 1112101120393. The reversal of 1112101120349 is 9430211012111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1015473397849 + 96627722500 = 1007707^2 + 310850^2 .

It is an emirp because it is prime and its reverse (9430211012111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1112101120349 - 2¹² = 1112101116253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1112101120649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556050560174 + 556050560175.

It is an arithmetic number, because the mean of its divisors is an integer number (556050560175).

Almost surely, 2^{1112101120349} is an apocalyptic number.

It is an amenable number.

1112101120349 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112101120349 is an equidigital number, since it uses as much as digits as its factorization.

1112101120349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 26.

The spelling of 1112101120349 in words is "one trillion, one hundred twelve billion, one hundred one million, one hundred twenty thousand, three hundred forty-nine".