101021343 has 8 divisors (see below), whose sum is σ = 139040256. Its totient is φ = 65175000.

The previous prime is 101021341. The next prime is 101021351. The reversal of 101021343 is 343120101.

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

It is not a de Polignac number, because 101021343 - 2¹ = 101021341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101021341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 543033 + ... + 543218.

It is an arithmetic number, because the mean of its divisors is an integer number (17380032).

Almost surely, 2^101021343 is an apocalyptic number.

101021343 is a deficient number, since it is larger than the sum of its proper divisors (38018913).

101021343 is a wasteful number, since it uses less digits than its factorization.

101021343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1086285.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 101021343 is about 10050.9374189674. The cubic root of 101021343 is about 465.7337519532.

Adding to 101021343 its reverse (343120101), we get a palindrome (444141444).

The spelling of 101021343 in words is "one hundred one million, twenty-one thousand, three hundred forty-three".