1013331113303 has 2 divisors, whose sum is σ = 1013331113304. Its totient is φ = 1013331113302.

The previous prime is 1013331113281. The next prime is 1013331113317. The reversal of 1013331113303 is 3033111333101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1013331113303 - 2⁶ = 1013331113239 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1013331113323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506665556651 + 506665556652.

It is an arithmetic number, because the mean of its divisors is an integer number (506665556652).

Almost surely, 2^{1013331113303} is an apocalyptic number.

1013331113303 is a deficient number, since it is larger than the sum of its proper divisors (1).

1013331113303 is an equidigital number, since it uses as much as digits as its factorization.

1013331113303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 729, while the sum is 23.

Adding to 1013331113303 its reverse (3033111333101), we get a palindrome (4046442446404).

The spelling of 1013331113303 in words is "one trillion, thirteen billion, three hundred thirty-one million, one hundred thirteen thousand, three hundred three".