86195312003 has 16 divisors (see below), whose sum is σ = 92177580096. Its totient is φ = 80401052160.

The previous prime is 86195311981. The next prime is 86195312017. The reversal of 86195312003 is 30021359168.

It is a happy number.

It is not a de Polignac number, because 86195312003 - 2¹⁰ = 86195310979 is a prime.

It is a super-2 number, since 2×86195312003² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86195312303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2237501 + ... + 2275697.

It is an arithmetic number, because the mean of its divisors is an integer number (5761098756).

Almost surely, 2^86195312003 is an apocalyptic number.

86195312003 is a deficient number, since it is larger than the sum of its proper divisors (5982268093).

86195312003 is a wasteful number, since it uses less digits than its factorization.

86195312003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40654.

The product of its (nonzero) digits is 38880, while the sum is 38.

The spelling of 86195312003 in words is "eighty-six billion, one hundred ninety-five million, three hundred twelve thousand, three".