86100326401 has 4 divisors (see below), whose sum is σ = 88200334404. Its totient is φ = 84000318400.

The previous prime is 86100326357. The next prime is 86100326449. The reversal of 86100326401 is 10462300168.

It is a happy number.

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 5898086401 + 80202240000 = 76799^2 + 283200^2 .

It is a cyclic number.

It is not a de Polignac number, because 86100326401 - 2¹³ = 86100318209 is a prime.

It is a super-2 number, since 2×86100326401² (a number of 23 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86100326801) 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, 1050003940 + ... + 1050004021.

It is an arithmetic number, because the mean of its divisors is an integer number (22050083601).

Almost surely, 2^86100326401 is an apocalyptic number.

It is an amenable number.

86100326401 is a deficient number, since it is larger than the sum of its proper divisors (2100008003).

86100326401 is a wasteful number, since it uses less digits than its factorization.

86100326401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2100008002.

The product of its (nonzero) digits is 6912, while the sum is 31.

Adding to 86100326401 its reverse (10462300168), we get a palindrome (96562626569).

The spelling of 86100326401 in words is "eighty-six billion, one hundred million, three hundred twenty-six thousand, four hundred one".