87093122503 has 16 divisors (see below), whose sum is σ = 88030800000. Its totient is φ = 86161737312.

The previous prime is 87093122471. The next prime is 87093122561. The reversal of 87093122503 is 30522139078.

It is a cyclic number.

It is not a de Polignac number, because 87093122503 - 2⁵ = 87093122471 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87093182503) 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 15 ways as a sum of consecutive naturals, for example, 31680373 + ... + 31683121.

It is an arithmetic number, because the mean of its divisors is an integer number (5501925000).

Almost surely, 2^87093122503 is an apocalyptic number.

87093122503 is a deficient number, since it is larger than the sum of its proper divisors (937677497).

87093122503 is a wasteful number, since it uses less digits than its factorization.

87093122503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3774.

The product of its (nonzero) digits is 90720, while the sum is 40.

The spelling of 87093122503 in words is "eighty-seven billion, ninety-three million, one hundred twenty-two thousand, five hundred three".