103120203196 has 6 divisors (see below), whose sum is σ = 180460355600. Its totient is φ = 51560101596.

The previous prime is 103120203191. The next prime is 103120203209. The reversal of 103120203196 is 691302021301.

It is a super-2 number, since 2×103120203196² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103120203191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12890025396 + ... + 12890025403.

Almost surely, 2^103120203196 is an apocalyptic number.

It is an amenable number.

103120203196 is a deficient number, since it is larger than the sum of its proper divisors (77340152404).

103120203196 is a wasteful number, since it uses less digits than its factorization.

103120203196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25780050803 (or 25780050801 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 28.

Adding to 103120203196 its reverse (691302021301), we get a palindrome (794422224497).

The spelling of 103120203196 in words is "one hundred three billion, one hundred twenty million, two hundred three thousand, one hundred ninety-six".