1011041801051 has 2 divisors, whose sum is σ = 1011041801052. Its totient is φ = 1011041801050.

The previous prime is 1011041801027. The next prime is 1011041801069. The reversal of 1011041801051 is 1501081401101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1011041801051 - 2¹⁴ = 1011041784667 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1011041801851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505520900525 + 505520900526.

It is an arithmetic number, because the mean of its divisors is an integer number (505520900526).

Almost surely, 2^{1011041801051} is an apocalyptic number.

1011041801051 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011041801051 is an equidigital number, since it uses as much as digits as its factorization.

1011041801051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 160, while the sum is 23.

The spelling of 1011041801051 in words is "one trillion, eleven billion, forty-one million, eight hundred one thousand, fifty-one".