8812087101 has 12 divisors (see below), whose sum is σ = 12729524860. Its totient is φ = 5874284160.

The previous prime is 8812087099. The next prime is 8812087127. The reversal of 8812087101 is 1017802188.

It can be written as a sum of positive squares in 2 ways, for example, as 4176519876 + 4635567225 = 64626^2 + 68085^2 .

It is not a de Polignac number, because 8812087101 - 2¹ = 8812087099 is a prime.

It is a super-2 number, since 2×8812087101² (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 (8812087201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 129621 + ... + 185541.

Almost surely, 2^8812087101 is an apocalyptic number.

It is an amenable number.

8812087101 is a deficient number, since it is larger than the sum of its proper divisors (3917437759).

8812087101 is a wasteful number, since it uses less digits than its factorization.

8812087101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73436 (or 73433 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 36.

The square root of 8812087101 is about 93872.7175541435. The cubic root of 8812087101 is about 2065.5050464973.

Adding to 8812087101 its reverse (1017802188), we get a palindrome (9829889289).

It can be divided in two parts, 8812087 and 101, that added together give a palindrome (8812188).

The spelling of 8812087101 in words is "eight billion, eight hundred twelve million, eighty-seven thousand, one hundred one".