1103122300203 has 64 divisors (see below), whose sum is σ = 2107772236800. Its totient is φ = 553290151680.

The previous prime is 1103122300157. The next prime is 1103122300223. The reversal of 1103122300203 is 3020032213011.

1103122300203 is a `hidden beast` number, since 110 + 31 + 22 + 300 + 203 = 666.

It is not a de Polignac number, because 1103122300203 - 2¹⁶ = 1103122234667 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1103122300223) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9088026 + ... + 9208607.

It is an arithmetic number, because the mean of its divisors is an integer number (32933941200).

Almost surely, 2^{1103122300203} is an apocalyptic number.

1103122300203 is a deficient number, since it is larger than the sum of its proper divisors (1004649936597).

1103122300203 is a wasteful number, since it uses less digits than its factorization.

1103122300203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18296689 (or 18296683 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 1103122300203 its reverse (3020032213011), we get a palindrome (4123154513214).

The spelling of 1103122300203 in words is "one trillion, one hundred three billion, one hundred twenty-two million, three hundred thousand, two hundred three".