1056055601011 has 2 divisors, whose sum is σ = 1056055601012. Its totient is φ = 1056055601010.

The previous prime is 1056055600997. The next prime is 1056055601021. The reversal of 1056055601011 is 1101065506501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1056055601011 - 2¹⁷ = 1056055469939 is a prime.

It is a super-3 number, since 3×1056055601011³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (1056055601021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 528027800505 + 528027800506.

It is an arithmetic number, because the mean of its divisors is an integer number (528027800506).

Almost surely, 2^{1056055601011} is an apocalyptic number.

1056055601011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1056055601011 is an equidigital number, since it uses as much as digits as its factorization.

1056055601011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4500, while the sum is 31.

The spelling of 1056055601011 in words is "one trillion, fifty-six billion, fifty-five million, six hundred one thousand, eleven".