1120202203203 has 16 divisors (see below), whose sum is σ = 1672626216960. Its totient is φ = 740921140008.

The previous prime is 1120202203151. The next prime is 1120202203207. The reversal of 1120202203203 is 3023022020211.

1120202203203 is a `hidden beast` number, since 1 + 120 + 2 + 0 + 220 + 320 + 3 = 666.

It is not a de Polignac number, because 1120202203203 - 2⁶ = 1120202203139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1120202203207) 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, 163338975 + ... + 163345832.

It is an arithmetic number, because the mean of its divisors is an integer number (104539138560).

Almost surely, 2^{1120202203203} is an apocalyptic number.

1120202203203 is a deficient number, since it is larger than the sum of its proper divisors (552424013757).

1120202203203 is a wasteful number, since it uses less digits than its factorization.

1120202203203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326684943 (or 326684937 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 1120202203203 its reverse (3023022020211), we get a palindrome (4143224223414).

The spelling of 1120202203203 in words is "one trillion, one hundred twenty billion, two hundred two million, two hundred three thousand, two hundred three".