101206343 has 16 divisors (see below), whose sum is σ = 117474624. Its totient is φ = 85401600.

The previous prime is 101206337. The next prime is 101206349. The reversal of 101206343 is 343602101.

It is an interprime number because it is at equal distance from previous prime (101206337) and next prime (101206349).

It is a cyclic number.

It is not a de Polignac number, because 101206343 - 2¹⁰ = 101205319 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 (101206349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 181421 + ... + 181977.

It is an arithmetic number, because the mean of its divisors is an integer number (7342164).

Almost surely, 2^101206343 is an apocalyptic number.

101206343 is a deficient number, since it is larger than the sum of its proper divisors (16268281).

101206343 is a wasteful number, since it uses less digits than its factorization.

101206343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 922.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 101206343 is about 10060.1363310842. The cubic root of 101206343 is about 466.0178773987.

Adding to 101206343 its reverse (343602101), we get a palindrome (444808444).

The spelling of 101206343 in words is "one hundred one million, two hundred six thousand, three hundred forty-three".