1113203002223 has 16 divisors (see below), whose sum is σ = 1204440431040. Its totient is φ = 1022777466624.

The previous prime is 1113203002207. The next prime is 1113203002283. The reversal of 1113203002223 is 3222003023111.

It is a cyclic number.

It is not a de Polignac number, because 1113203002223 - 2⁴ = 1113203002207 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1113203002195 and 1113203002204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113203002283) 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, 2210843 + ... + 2667251.

It is an arithmetic number, because the mean of its divisors is an integer number (75277526940).

Almost surely, 2^{1113203002223} is an apocalyptic number.

1113203002223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1113203002223 is a deficient number, since it is larger than the sum of its proper divisors (91237428817).

1113203002223 is a wasteful number, since it uses less digits than its factorization.

1113203002223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457298.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1113203002223 its reverse (3222003023111), we get a palindrome (4335206025334).

The spelling of 1113203002223 in words is "one trillion, one hundred thirteen billion, two hundred three million, two thousand, two hundred twenty-three".