1103331202100 has 72 divisors (see below), whose sum is σ = 2483882688000. Its totient is φ = 424949500800.

The previous prime is 1103331202097. The next prime is 1103331202117. The reversal of 1103331202100 is 12021333011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 277355 + ... + 1511154.

Almost surely, 2^{1103331202100} is an apocalyptic number.

1103331202100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1103331202100 is an abundant number, since it is smaller than the sum of its proper divisors (1380551485900).

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

1103331202100 is a wasteful number, since it uses less digits than its factorization.

1103331202100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1788753 (or 1788746 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 1103331202100 its reverse (12021333011), we get a palindrome (1115352535111).

The spelling of 1103331202100 in words is "one trillion, one hundred three billion, three hundred thirty-one million, two hundred two thousand, one hundred".