1202313303011 has 4 divisors (see below), whose sum is σ = 1203275925000. Its totient is φ = 1201350681024.

The previous prime is 1202313302989. The next prime is 1202313303049. The reversal of 1202313303011 is 1103033132021.

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 1202313303011 - 2¹⁸ = 1202313040867 is a prime.

It is a super-2 number, since 2×1202313303011² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1202313203011) 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, 481309121 + ... + 481311618.

It is an arithmetic number, because the mean of its divisors is an integer number (300818981250).

Almost surely, 2^{1202313303011} is an apocalyptic number.

1202313303011 is a deficient number, since it is larger than the sum of its proper divisors (962621989).

1202313303011 is an equidigital number, since it uses as much as digits as its factorization.

1202313303011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 962621988.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 1202313303011 its reverse (1103033132021), we get a palindrome (2305346435032).

The spelling of 1202313303011 in words is "one trillion, two hundred two billion, three hundred thirteen million, three hundred three thousand, eleven".