11105050561007 has 32 divisors (see below), whose sum is σ = 12049962086400. Its totient is φ = 10173428036352.

The previous prime is 11105050560979. The next prime is 11105050561051. The reversal of 11105050561007 is 70016505050111.

It is a cyclic number.

It is not a de Polignac number, because 11105050561007 - 2¹⁶ = 11105050495471 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 (11105050561907) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1333295219 + ... + 1333303547.

It is an arithmetic number, because the mean of its divisors is an integer number (376561315200).

Almost surely, 2^{11105050561007} is an apocalyptic number.

11105050561007 is a deficient number, since it is larger than the sum of its proper divisors (944911525393).

11105050561007 is a wasteful number, since it uses less digits than its factorization.

11105050561007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9927.

The product of its (nonzero) digits is 5250, while the sum is 32.

The spelling of 11105050561007 in words is "eleven trillion, one hundred five billion, fifty million, five hundred sixty-one thousand, seven".