101713861 has 4 divisors (see below), whose sum is σ = 101735424. Its totient is φ = 101692300.

The previous prime is 101713853. The next prime is 101713903. The reversal of 101713861 is 168317101.

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, and also an emirpimes, since its reverse is a distinct semiprime: 168317101 = 179 ⋅940319.

It is a cyclic number.

It is not a de Polignac number, because 101713861 - 2³ = 101713853 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 (101713811) 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, 325 + ... + 14266.

It is an arithmetic number, because the mean of its divisors is an integer number (25433856).

Almost surely, 2^101713861 is an apocalyptic number.

It is an amenable number.

101713861 is a deficient number, since it is larger than the sum of its proper divisors (21563).

101713861 is an equidigital number, since it uses as much as digits as its factorization.

101713861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21562.

The product of its (nonzero) digits is 1008, while the sum is 28.

The square root of 101713861 is about 10085.3289981041. The cubic root of 101713861 is about 466.7955566318.

It can be divided in two parts, 1017 and 13861, that added together give a triangular number (14878 = T₁₇₂).

The spelling of 101713861 in words is "one hundred one million, seven hundred thirteen thousand, eight hundred sixty-one".