106203423 has 8 divisors (see below), whose sum is σ = 146487600. Its totient is φ = 68360768.

The previous prime is 106203353. The next prime is 106203479. The reversal of 106203423 is 324302601.

It is a happy number.

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 106203423 - 2¹⁰ = 106202399 is a prime.

It is a super-2 number, since 2×106203423² = 22558334113833858, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 106203423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106203023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 610278 + ... + 610451.

It is an arithmetic number, because the mean of its divisors is an integer number (18310950).

Almost surely, 2^106203423 is an apocalyptic number.

106203423 is a deficient number, since it is larger than the sum of its proper divisors (40284177).

106203423 is a wasteful number, since it uses less digits than its factorization.

106203423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1220761.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 106203423 is about 10305.5045000233. The cubic root of 106203423 is about 473.5648992026.

The spelling of 106203423 in words is "one hundred six million, two hundred three thousand, four hundred twenty-three".