103212320133203 has 16 divisors (see below), whose sum is σ = 104094694226880. Its totient is φ = 102333119616000.

The previous prime is 103212320133199. The next prime is 103212320133233. The reversal of 103212320133203 is 302331023212301.

It is a cyclic number.

It is not a de Polignac number, because 103212320133203 - 2² = 103212320133199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103212320133233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2155576823 + ... + 2155624703.

It is an arithmetic number, because the mean of its divisors is an integer number (6505918389180).

Almost surely, 2^{103212320133203} is an apocalyptic number.

103212320133203 is a deficient number, since it is larger than the sum of its proper divisors (882374093677).

103212320133203 is a wasteful number, since it uses less digits than its factorization.

103212320133203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80638.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 103212320133203 its reverse (302331023212301), we get a palindrome (405543343345504).

The spelling of 103212320133203 in words is "one hundred three trillion, two hundred twelve billion, three hundred twenty million, one hundred thirty-three thousand, two hundred three".