1055601011105 has 16 divisors (see below), whose sum is σ = 1321930022400. Its totient is φ = 807682379328.

The previous prime is 1055601011039. The next prime is 1055601011131. The reversal of 1055601011105 is 5011101065501.

It is a cyclic number.

It is not a de Polignac number, because 1055601011105 - 2¹² = 1055601007009 is a prime.

It is a super-2 number, since 2×1055601011105² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 686696 + ... + 1607094.

It is an arithmetic number, because the mean of its divisors is an integer number (82620626400).

Almost surely, 2^{1055601011105} is an apocalyptic number.

It is an amenable number.

1055601011105 is a deficient number, since it is larger than the sum of its proper divisors (266329011295).

1055601011105 is an equidigital number, since it uses as much as digits as its factorization.

1055601011105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 930400.

The product of its (nonzero) digits is 750, while the sum is 26.

Adding to 1055601011105 its reverse (5011101065501), we get a palindrome (6066702076606).

The spelling of 1055601011105 in words is "one trillion, fifty-five billion, six hundred one million, eleven thousand, one hundred five".