11061520102111 has 8 divisors (see below), whose sum is σ = 11556248385600. Its totient is φ = 10574344922400.

The previous prime is 11061520102097. The next prime is 11061520102117. The reversal of 11061520102111 is 11120102516011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11061520102111 - 2¹⁷ = 11061519971039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11061520102117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1888272951 + ... + 1888278808.

It is an arithmetic number, because the mean of its divisors is an integer number (1444531048200).

Almost surely, 2^{11061520102111} is an apocalyptic number.

11061520102111 is a deficient number, since it is larger than the sum of its proper divisors (494728283489).

11061520102111 is a wasteful number, since it uses less digits than its factorization.

11061520102111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3776551889.

The product of its (nonzero) digits is 120, while the sum is 22.

Adding to 11061520102111 its reverse (11120102516011), we get a palindrome (22181622618122).

The spelling of 11061520102111 in words is "eleven trillion, sixty-one billion, five hundred twenty million, one hundred two thousand, one hundred eleven".