1105600011129 has 6 divisors (see below), whose sum is σ = 1596977793866. Its totient is φ = 737066674080.

The previous prime is 1105600011127. The next prime is 1105600011133. The reversal of 1105600011129 is 9211100065011.

It can be written as a sum of positive squares in only one way, i.e., 816715260729 + 288884750400 = 903723^2 + 537480^2 .

It is not a de Polignac number, because 1105600011129 - 2¹ = 1105600011127 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1105600011121) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 61422222832 + ... + 61422222849.

Almost surely, 2^{1105600011129} is an apocalyptic number.

It is an amenable number.

1105600011129 is a deficient number, since it is larger than the sum of its proper divisors (491377782737).

1105600011129 is a wasteful number, since it uses less digits than its factorization.

1105600011129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122844445687 (or 122844445684 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 27.

The spelling of 1105600011129 in words is "one trillion, one hundred five billion, six hundred million, eleven thousand, one hundred twenty-nine".