1011133311113 has 8 divisors (see below), whose sum is σ = 1013268896640. Its totient is φ = 1008999002160.

The previous prime is 1011133311101. The next prime is 1011133311127. The reversal of 1011133311113 is 3111133311101.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1011133311113 - 2⁶ = 1011133311049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1011133311413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1275056 + ... + 1909982.

It is an arithmetic number, because the mean of its divisors is an integer number (126658612080).

Almost surely, 2^{1011133311113} is an apocalyptic number.

It is an amenable number.

1011133311113 is a deficient number, since it is larger than the sum of its proper divisors (2135585527).

1011133311113 is an equidigital number, since it uses as much as digits as its factorization.

1011133311113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 638287.

The product of its (nonzero) digits is 81, while the sum is 20.

Adding to 1011133311113 its reverse (3111133311101), we get a palindrome (4122266622214).

The spelling of 1011133311113 in words is "one trillion, eleven billion, one hundred thirty-three million, three hundred eleven thousand, one hundred thirteen".