203143226200106 has 8 divisors (see below), whose sum is σ = 320752462421280. Its totient is φ = 96225738726348.

The previous prime is 203143226200051. The next prime is 203143226200127. The reversal of 203143226200106 is 601002622341302.

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

It is a super-2 number, since 2×203143226200106² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2672937186806 + ... + 2672937186881.

It is an arithmetic number, because the mean of its divisors is an integer number (40094057802660).

Almost surely, 2^{203143226200106} is an apocalyptic number.

203143226200106 is a deficient number, since it is larger than the sum of its proper divisors (117609236221174).

203143226200106 is a wasteful number, since it uses less digits than its factorization.

203143226200106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5345874373708.

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 203143226200106 its reverse (601002622341302), we get a palindrome (804145848541408).

The spelling of 203143226200106 in words is "two hundred three trillion, one hundred forty-three billion, two hundred twenty-six million, two hundred thousand, one hundred six".