1000010111057 has 2 divisors, whose sum is σ = 1000010111058. Its totient is φ = 1000010111056.

The previous prime is 1000010111041. The next prime is 1000010111069. The reversal of 1000010111057 is 7501110100001.

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., 808274719681 + 191735391376 = 899041^2 + 437876^2 .

It is a cyclic number.

It is not a de Polignac number, because 1000010111057 - 2⁴ = 1000010111041 is a prime.

It is not a weakly prime, because it can be changed into another prime (1000010111557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500005055528 + 500005055529.

It is an arithmetic number, because the mean of its divisors is an integer number (500005055529).

Almost surely, 2^{1000010111057} is an apocalyptic number.

It is an amenable number.

1000010111057 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000010111057 is an equidigital number, since it uses as much as digits as its factorization.

1000010111057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 35, while the sum is 17.

Adding to 1000010111057 its reverse (7501110100001), we get a palindrome (8501120211058).

The spelling of 1000010111057 in words is "one trillion, ten million, one hundred eleven thousand, fifty-seven".