11072061202673 has 6 divisors (see below), whose sum is σ = 11335539134754. Its totient is φ = 10814571405456.

The previous prime is 11072061202663. The next prime is 11072061202703. The reversal of 11072061202673 is 37620216027011.

It can be written as a sum of positive squares in only one way, i.e., 9624929193649 + 1447132009024 = 3102407^2 + 1202968^2 .

It is a de Polignac number, because none of the positive numbers 2^k-11072061202673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11072061202603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2994065540 + ... + 2994069237.

It is an arithmetic number, because the mean of its divisors is an integer number (1889256522459).

Almost surely, 2^{11072061202673} is an apocalyptic number.

It is an amenable number.

11072061202673 is a deficient number, since it is larger than the sum of its proper divisors (263477932081).

11072061202673 is an frugal number, since it uses more digits than its factorization.

11072061202673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5988134863 (or 5988134820 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 38.

Adding to 11072061202673 its reverse (37620216027011), we get a palindrome (48692277229684).

The spelling of 11072061202673 in words is "eleven trillion, seventy-two billion, sixty-one million, two hundred two thousand, six hundred seventy-three".