87503341122 has 126 divisors (see below), whose sum is σ = 201659257449. Its totient is φ = 28463717520.

The previous prime is 87503341097. The next prime is 87503341129. The reversal of 87503341122 is 22114330578.

87503341122 is a `hidden beast` number, since 8 + 7 + 503 + 34 + 112 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 59272284681 + 28231056441 = 243459^2 + 168021^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=209169.

It is not an unprimeable number, because it can be changed into a prime (87503341129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 62 ways as a sum of consecutive naturals, for example, 689002623 + ... + 689002749.

Almost surely, 2^87503341122 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 87503341122

87503341122 is an abundant number, since it is smaller than the sum of its proper divisors (114155916327).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

87503341122 is an frugal number, since it uses more digits than its factorization.

87503341122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396 (or 193 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The spelling of 87503341122 in words is "eighty-seven billion, five hundred three million, three hundred forty-one thousand, one hundred twenty-two".