101020343 has 8 divisors (see below), whose sum is σ = 103550400. Its totient is φ = 98506240.

The previous prime is 101020333. The next prime is 101020349. The reversal of 101020343 is 343020101.

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

It is a cyclic number.

It is not a de Polignac number, because 101020343 - 2⁴ = 101020327 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101020349) 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, 9383 + ... + 17031.

It is an arithmetic number, because the mean of its divisors is an integer number (12943800).

Almost surely, 2^101020343 is an apocalyptic number.

101020343 is a deficient number, since it is larger than the sum of its proper divisors (2530057).

101020343 is an equidigital number, since it uses as much as digits as its factorization.

101020343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7977.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 101020343 is about 10050.8876722407. The cubic root of 101020343 is about 465.7322151977.

Adding to 101020343 its reverse (343020101), we get a palindrome (444040444).

The spelling of 101020343 in words is "one hundred one million, twenty thousand, three hundred forty-three".