1101303302313 has 16 divisors (see below), whose sum is σ = 1489309552640. Its totient is φ = 723813557904.

The previous prime is 1101303302269. The next prime is 1101303302327. The reversal of 1101303302313 is 3132033031011.

It is not a de Polignac number, because 1101303302313 - 2¹² = 1101303298217 is a prime.

It is a super-2 number, since 2×1101303302313² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1101303302313.

It is not an unprimeable number, because it can be changed into a prime (1101303302513) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7922323 + ... + 8060136.

It is an arithmetic number, because the mean of its divisors is an integer number (93081847040).

Almost surely, 2^{1101303302313} is an apocalyptic number.

It is an amenable number.

1101303302313 is a deficient number, since it is larger than the sum of its proper divisors (388006250327).

1101303302313 is a wasteful number, since it uses less digits than its factorization.

1101303302313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15982788.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 1101303302313 its reverse (3132033031011), we get a palindrome (4233336333324).

The spelling of 1101303302313 in words is "one trillion, one hundred one billion, three hundred three million, three hundred two thousand, three hundred thirteen".