1132021323203 has 4 divisors (see below), whose sum is σ = 1132064217840. Its totient is φ = 1131978428568.

The previous prime is 1132021323197. The next prime is 1132021323227. The reversal of 1132021323203 is 3023231202311.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1132021323203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1132021323233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21407708 + ... + 21460521.

It is an arithmetic number, because the mean of its divisors is an integer number (283016054460).

Almost surely, 2^{1132021323203} is an apocalyptic number.

1132021323203 is a deficient number, since it is larger than the sum of its proper divisors (42894637).

1132021323203 is an equidigital number, since it uses as much as digits as its factorization.

1132021323203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42894636.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 1132021323203 its reverse (3023231202311), we get a palindrome (4155252525514).

The spelling of 1132021323203 in words is "one trillion, one hundred thirty-two billion, twenty-one million, three hundred twenty-three thousand, two hundred three".