1112101100057 has 2 divisors, whose sum is σ = 1112101100058. Its totient is φ = 1112101100056.

The previous prime is 1112101100021. The next prime is 1112101100063. The reversal of 1112101100057 is 7500011012111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 609244252681 + 502856847376 = 780541^2 + 709124^2 .

It is a cyclic number.

It is not a de Polignac number, because 1112101100057 - 2³⁴ = 1094921230873 is a prime.

It is not a weakly prime, because it can be changed into another prime (1112101100087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556050550028 + 556050550029.

It is an arithmetic number, because the mean of its divisors is an integer number (556050550029).

Almost surely, 2^{1112101100057} is an apocalyptic number.

It is an amenable number.

1112101100057 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112101100057 is an equidigital number, since it uses as much as digits as its factorization.

1112101100057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 70, while the sum is 20.

Adding to 1112101100057 its reverse (7500011012111), we get a palindrome (8612112112168).

The spelling of 1112101100057 in words is "one trillion, one hundred twelve billion, one hundred one million, one hundred thousand, fifty-seven".