1102454542011 has 64 divisors (see below), whose sum is σ = 1561469607936. Its totient is φ = 690938035200.

The previous prime is 1102454541961. The next prime is 1102454542051.

1102454542011 is nontrivially palindromic in base 10.

It is a de Polignac number, because none of the positive numbers 2^k-1102454542011 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1102454542011.

It is not an unprimeable number, because it can be changed into a prime (1102454542051) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 213361950 + ... + 213367116.

It is an arithmetic number, because the mean of its divisors is an integer number (24397962624).

Almost surely, 2^{1102454542011} is an apocalyptic number.

1102454542011 is a deficient number, since it is larger than the sum of its proper divisors (459015065925).

1102454542011 is a wasteful number, since it uses less digits than its factorization.

1102454542011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5692.

The product of its (nonzero) digits is 6400, while the sum is 30.

The spelling of 1102454542011 in words is "one trillion, one hundred two billion, four hundred fifty-four million, five hundred forty-two thousand, eleven".