1103122213303 has 32 divisors (see below), whose sum is σ = 1342503631872. Its totient is φ = 894045504000.

The previous prime is 1103122213273. The next prime is 1103122213313. The reversal of 1103122213303 is 3033122213011.

It is not a de Polignac number, because 1103122213303 - 2¹³ = 1103122205111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103122213313) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 802048 + ... + 1688053.

It is an arithmetic number, because the mean of its divisors is an integer number (41953238496).

Almost surely, 2^{1103122213303} is an apocalyptic number.

1103122213303 is a deficient number, since it is larger than the sum of its proper divisors (239381418569).

1103122213303 is a wasteful number, since it uses less digits than its factorization.

1103122213303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2490255.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1103122213303 its reverse (3033122213011), we get a palindrome (4136244426314).

The spelling of 1103122213303 in words is "one trillion, one hundred three billion, one hundred twenty-two million, two hundred thirteen thousand, three hundred three".