1130021202203 has 4 divisors (see below), whose sum is σ = 1130251400880. Its totient is φ = 1129791003528.

The previous prime is 1130021202187. The next prime is 1130021202221. The reversal of 1130021202203 is 3022021200311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1130021202203 - 2⁴ = 1130021202187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1130021202503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115091975 + ... + 115101792.

It is an arithmetic number, because the mean of its divisors is an integer number (282562850220).

Almost surely, 2^{1130021202203} is an apocalyptic number.

1130021202203 is a deficient number, since it is larger than the sum of its proper divisors (230198677).

1130021202203 is an equidigital number, since it uses as much as digits as its factorization.

1130021202203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230198676.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 1130021202203 its reverse (3022021200311), we get a palindrome (4152042402514).

The spelling of 1130021202203 in words is "one trillion, one hundred thirty billion, twenty-one million, two hundred two thousand, two hundred three".