103211323022100 has 144 divisors (see below), whose sum is σ = 314350746584000. Its totient is φ = 26073701867520.

The previous prime is 103211323022099. The next prime is 103211323022153. The reversal of 103211323022100 is 1220323112301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 217485876 + ... + 217959924.

Almost surely, 2^{103211323022100} is an apocalyptic number.

103211323022100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103211323022100 is an abundant number, since it is smaller than the sum of its proper divisors (211139423561900).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103211323022100 is a wasteful number, since it uses less digits than its factorization.

103211323022100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512282 (or 512275 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 103211323022100 its reverse (1220323112301), we get a palindrome (104431646134401).

The spelling of 103211323022100 in words is "one hundred three trillion, two hundred eleven billion, three hundred twenty-three million, twenty-two thousand, one hundred".