101206869 has 8 divisors (see below), whose sum is σ = 137154912. Its totient is φ = 66365040.

The previous prime is 101206867. The next prime is 101206883. The reversal of 101206869 is 968602101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 101206869 - 2¹ = 101206867 is a prime.

It is a super-2 number, since 2×101206869² = 20485660665566322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101206867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 276339 + ... + 276704.

It is an arithmetic number, because the mean of its divisors is an integer number (17144364).

Almost surely, 2^101206869 is an apocalyptic number.

It is an amenable number.

101206869 is a deficient number, since it is larger than the sum of its proper divisors (35948043).

101206869 is an equidigital number, since it uses as much as digits as its factorization.

101206869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553107.

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 101206869 is about 10060.1624738371. The cubic root of 101206869 is about 466.0186847426.

The spelling of 101206869 in words is "one hundred one million, two hundred six thousand, eight hundred sixty-nine".