86712176101 has 4 divisors (see below), whose sum is σ = 89509343104. Its totient is φ = 83915009100.

The previous prime is 86712176081. The next prime is 86712176123. The reversal of 86712176101 is 10167121768.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 86712176101 - 2⁵ = 86712176069 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 (86712176401) 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, 1398583455 + ... + 1398583516.

It is an arithmetic number, because the mean of its divisors is an integer number (22377335776).

Almost surely, 2^86712176101 is an apocalyptic number.

It is an amenable number.

86712176101 is a deficient number, since it is larger than the sum of its proper divisors (2797167003).

86712176101 is a wasteful number, since it uses less digits than its factorization.

86712176101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2797167002.

The product of its (nonzero) digits is 28224, while the sum is 40.

Adding to 86712176101 its reverse (10167121768), we get a palindrome (96879297869).

The spelling of 86712176101 in words is "eighty-six billion, seven hundred twelve million, one hundred seventy-six thousand, one hundred one".