11103655501797 has 16 divisors (see below), whose sum is σ = 14994007009920. Its totient is φ = 7308380291072.

The previous prime is 11103655501723. The next prime is 11103655501811. The reversal of 11103655501797 is 79710555630111.

11103655501797 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 11103655501797 - 2⁷ = 11103655501669 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11103655500797) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63636897 + ... + 63811142.

It is an arithmetic number, because the mean of its divisors is an integer number (937125438120).

Almost surely, 2^{11103655501797} is an apocalyptic number.

It is an amenable number.

11103655501797 is a deficient number, since it is larger than the sum of its proper divisors (3890351508123).

11103655501797 is a wasteful number, since it uses less digits than its factorization.

11103655501797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127448412.

The product of its (nonzero) digits is 992250, while the sum is 51.

The spelling of 11103655501797 in words is "eleven trillion, one hundred three billion, six hundred fifty-five million, five hundred one thousand, seven hundred ninety-seven".