1133112223103 has 24 divisors (see below), whose sum is σ = 1351006156800. Its totient is φ = 947259130608.

The previous prime is 1133112223099. The next prime is 1133112223141. The reversal of 1133112223103 is 3013222113311.

It is not a de Polignac number, because 1133112223103 - 2² = 1133112223099 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 (1133112223163) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1175933 + ... + 1910246.

It is an arithmetic number, because the mean of its divisors is an integer number (56291923200).

Almost surely, 2^{1133112223103} is an apocalyptic number.

1133112223103 is a deficient number, since it is larger than the sum of its proper divisors (217893933697).

1133112223103 is a wasteful number, since it uses less digits than its factorization.

1133112223103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3086379 (or 3086372 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 1133112223103 its reverse (3013222113311), we get a palindrome (4146334336414).

The spelling of 1133112223103 in words is "one trillion, one hundred thirty-three billion, one hundred twelve million, two hundred twenty-three thousand, one hundred three".