1003122233313 has 4 divisors (see below), whose sum is σ = 1337496311088. Its totient is φ = 668748155540.

The previous prime is 1003122233299. The next prime is 1003122233329. The reversal of 1003122233313 is 3133322213001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1003122233313 - 2⁴ = 1003122233297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1003122233363) 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, 167187038883 + ... + 167187038888.

It is an arithmetic number, because the mean of its divisors is an integer number (334374077772).

Almost surely, 2^{1003122233313} is an apocalyptic number.

It is an amenable number.

1003122233313 is a deficient number, since it is larger than the sum of its proper divisors (334374077775).

1003122233313 is an equidigital number, since it uses as much as digits as its factorization.

1003122233313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334374077774.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 1003122233313 its reverse (3133322213001), we get a palindrome (4136444446314).

The spelling of 1003122233313 in words is "one trillion, three billion, one hundred twenty-two million, two hundred thirty-three thousand, three hundred thirteen".