1103220345153 has 16 divisors (see below), whose sum is σ = 1472256751616. Its totient is φ = 734832231120.

The previous prime is 1103220345133. The next prime is 1103220345179. The reversal of 1103220345153 is 3515430223011.

It is not a de Polignac number, because 1103220345153 - 2⁹ = 1103220344641 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1103220345153.

It is not an unprimeable number, because it can be changed into a prime (1103220345133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46689300 + ... + 46712922.

It is an arithmetic number, because the mean of its divisors is an integer number (92016046976).

Almost surely, 2^{1103220345153} is an apocalyptic number.

It is an amenable number.

1103220345153 is a deficient number, since it is larger than the sum of its proper divisors (369036406463).

1103220345153 is a wasteful number, since it uses less digits than its factorization.

1103220345153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36684.

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 1103220345153 its reverse (3515430223011), we get a palindrome (4618650568164).

The spelling of 1103220345153 in words is "one trillion, one hundred three billion, two hundred twenty million, three hundred forty-five thousand, one hundred fifty-three".