1105511056106 has 4 divisors (see below), whose sum is σ = 1658266584162. Its totient is φ = 552755528052.

The previous prime is 1105511056081. The next prime is 1105511056127. The reversal of 1105511056106 is 6016501155011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 728361540481 + 377149515625 = 853441^2 + 614125^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276377764025 + ... + 276377764028.

Almost surely, 2^{1105511056106} is an apocalyptic number.

1105511056106 is a deficient number, since it is larger than the sum of its proper divisors (552755528056).

1105511056106 is an equidigital number, since it uses as much as digits as its factorization.

1105511056106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552755528055.

The product of its (nonzero) digits is 4500, while the sum is 32.

The spelling of 1105511056106 in words is "one trillion, one hundred five billion, five hundred eleven million, fifty-six thousand, one hundred six".