1101333012313 has 2 divisors, whose sum is σ = 1101333012314. Its totient is φ = 1101333012312.

The previous prime is 1101333012281. The next prime is 1101333012361. The reversal of 1101333012313 is 3132103331011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 600335184969 + 500997827344 = 774813^2 + 707812^2 .

It is a cyclic number.

It is not a de Polignac number, because 1101333012313 - 2⁵ = 1101333012281 is a prime.

It is not a weakly prime, because it can be changed into another prime (1101333012413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550666506156 + 550666506157.

It is an arithmetic number, because the mean of its divisors is an integer number (550666506157).

Almost surely, 2^{1101333012313} is an apocalyptic number.

It is an amenable number.

1101333012313 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101333012313 is an equidigital number, since it uses as much as digits as its factorization.

1101333012313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 1101333012313 its reverse (3132103331011), we get a palindrome (4233436343324).

The spelling of 1101333012313 in words is "one trillion, one hundred one billion, three hundred thirty-three million, twelve thousand, three hundred thirteen".