1103420420202 has 16 divisors (see below), whose sum is σ = 2322990358560. Its totient is φ = 348448553712.

The previous prime is 1103420420191. The next prime is 1103420420227. The reversal of 1103420420202 is 2020240243011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4839563133 + ... + 4839563360.

It is an arithmetic number, because the mean of its divisors is an integer number (145186897410).

Almost surely, 2^{1103420420202} is an apocalyptic number.

1103420420202 is an abundant number, since it is smaller than the sum of its proper divisors (1219569938358).

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

1103420420202 is a wasteful number, since it uses less digits than its factorization.

1103420420202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9679126517.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 1103420420202 its reverse (2020240243011), we get a palindrome (3123660663213).

The spelling of 1103420420202 in words is "one trillion, one hundred three billion, four hundred twenty million, four hundred twenty thousand, two hundred two".