8620101101 has 4 divisors (see below), whose sum is σ = 8782744572. Its totient is φ = 8457457632.

The previous prime is 8620101079. The next prime is 8620101163. The reversal of 8620101101 is 1011010268.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5856075625 + 2764025476 = 76525^2 + 52574^2 .

It is a cyclic number.

It is not a de Polignac number, because 8620101101 - 2¹⁰ = 8620100077 is a prime.

It is a super-2 number, since 2×8620101101² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8620101181) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81321656 + ... + 81321761.

It is an arithmetic number, because the mean of its divisors is an integer number (2195686143).

Almost surely, 2^8620101101 is an apocalyptic number.

It is an amenable number.

8620101101 is a deficient number, since it is larger than the sum of its proper divisors (162643471).

8620101101 is a wasteful number, since it uses less digits than its factorization.

8620101101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162643470.

The product of its (nonzero) digits is 96, while the sum is 20.

The square root of 8620101101 is about 92844.4995732111. The cubic root of 8620101101 is about 2050.3946177467.

Adding to 8620101101 its reverse (1011010268), we get a palindrome (9631111369).

The spelling of 8620101101 in words is "eight billion, six hundred twenty million, one hundred one thousand, one hundred one".