203322123322132 has 6 divisors (see below), whose sum is σ = 355813715813738. Its totient is φ = 101661061661064.

The previous prime is 203322123322079. The next prime is 203322123322183. The reversal of 203322123322132 is 231223321223302.

It can be written as a sum of positive squares in only one way, i.e., 157165236341136 + 46156886980996 = 12536556^2 + 6793886^2 .

It is a junction number, because it is equal to n+sod(n) for n = 203322123322094 and 203322123322103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25415265415263 + ... + 25415265415270.

Almost surely, 2^{203322123322132} is an apocalyptic number.

It is an amenable number.

203322123322132 is a deficient number, since it is larger than the sum of its proper divisors (152491592491606).

203322123322132 is a wasteful number, since it uses less digits than its factorization.

203322123322132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50830530830537 (or 50830530830535 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 203322123322132 its reverse (231223321223302), we get a palindrome (434545444545434).

The spelling of 203322123322132 in words is "two hundred three trillion, three hundred twenty-two billion, one hundred twenty-three million, three hundred twenty-two thousand, one hundred thirty-two".