11773517620101 has 16 divisors (see below), whose sum is σ = 16286667268608. Its totient is φ = 7557260356800.

The previous prime is 11773517620057. The next prime is 11773517620133. The reversal of 11773517620101 is 10102671537711.

It is a happy number.

It is not a de Polignac number, because 11773517620101 - 2⁶ = 11773517620037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11773517620301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 321293770 + ... + 321330411.

It is an arithmetic number, because the mean of its divisors is an integer number (1017916704288).

Almost surely, 2^{11773517620101} is an apocalyptic number.

It is an amenable number.

11773517620101 is a deficient number, since it is larger than the sum of its proper divisors (4513149648507).

11773517620101 is a wasteful number, since it uses less digits than its factorization.

11773517620101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642624412.

The product of its (nonzero) digits is 61740, while the sum is 42.

The spelling of 11773517620101 in words is "eleven trillion, seven hundred seventy-three billion, five hundred seventeen million, six hundred twenty thousand, one hundred one".