101422343 has 4 divisors (see below), whose sum is σ = 110642568. Its totient is φ = 92202120.

The previous prime is 101422339. The next prime is 101422369. The reversal of 101422343 is 343224101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 101422343 - 2² = 101422339 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 (101422303) 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, 4610096 + ... + 4610117.

It is an arithmetic number, because the mean of its divisors is an integer number (27660642).

Almost surely, 2^101422343 is an apocalyptic number.

101422343 is a deficient number, since it is larger than the sum of its proper divisors (9220225).

101422343 is an equidigital number, since it uses as much as digits as its factorization.

101422343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9220224.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 101422343 is about 10070.8660501468. The cubic root of 101422343 is about 466.3491752604.

Adding to 101422343 its reverse (343224101), we get a palindrome (444646444).

The spelling of 101422343 in words is "one hundred one million, four hundred twenty-two thousand, three hundred forty-three".