1103141021202 has 48 divisors (see below), whose sum is σ = 2760802136352. Its totient is φ = 314621324160.

The previous prime is 1103141021173. The next prime is 1103141021209. The reversal of 1103141021202 is 2021201413011.

1103141021202 is a `hidden beast` number, since 1 + 1 + 0 + 31 + 410 + 21 + 202 = 666.

It is a super-2 number, since 2×1103141021202² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (1103141021209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 163861908 + ... + 163868639.

It is an arithmetic number, because the mean of its divisors is an integer number (57516711174).

Almost surely, 2^{1103141021202} is an apocalyptic number.

1103141021202 is an abundant number, since it is smaller than the sum of its proper divisors (1657661115150).

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

1103141021202 is a wasteful number, since it uses less digits than its factorization.

1103141021202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327730583 (or 327730580 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 1103141021202 its reverse (2021201413011), we get a palindrome (3124342434213).

The spelling of 1103141021202 in words is "one trillion, one hundred three billion, one hundred forty-one million, twenty-one thousand, two hundred two".