1100688338043 has 48 divisors (see below), whose sum is σ = 1867430656000. Its totient is φ = 624439594800.

The previous prime is 1100688337999. The next prime is 1100688338053. The reversal of 1100688338043 is 3408338860011.

It is not a de Polignac number, because 1100688338043 - 2¹⁴ = 1100688321659 is a prime.

It is a super-2 number, since 2×1100688338043² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1100688338043.

It is not an unprimeable number, because it can be changed into a prime (1100688338053) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 853483 + ... + 1711668.

Almost surely, 2^{1100688338043} is an apocalyptic number.

1100688338043 is a deficient number, since it is larger than the sum of its proper divisors (766742317957).

1100688338043 is a wasteful number, since it uses less digits than its factorization.

1100688338043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2565317 (or 2565300 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The spelling of 1100688338043 in words is "one trillion, one hundred billion, six hundred eighty-eight million, three hundred thirty-eight thousand, forty-three".