1103442242100 has 144 divisors (see below), whose sum is σ = 3576996849216. Its totient is φ = 260271360000.

The previous prime is 1103442242093. The next prime is 1103442242141. The reversal of 1103442242100 is 12422443011.

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, 4396501 + ... + 4640700.

Almost surely, 2^{1103442242100} is an apocalyptic number.

1103442242100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1103442242100 is an abundant number, since it is smaller than the sum of its proper divisors (2473554607116).

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

1103442242100 is a wasteful number, since it uses less digits than its factorization.

1103442242100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9037266 (or 9037259 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 1103442242100 its reverse (12422443011), we get a palindrome (1115864685111).

The spelling of 1103442242100 in words is "one trillion, one hundred three billion, four hundred forty-two million, two hundred forty-two thousand, one hundred".