1011023313113 has 16 divisors (see below), whose sum is σ = 1119133858752. Its totient is φ = 905698920000.

The previous prime is 1011023313089. The next prime is 1011023313121. The reversal of 1011023313113 is 3113133201101.

It is a cyclic number.

It is not a de Polignac number, because 1011023313113 - 2¹² = 1011023309017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1011023313413) 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, 1922006 + ... + 2390847.

It is an arithmetic number, because the mean of its divisors is an integer number (69945866172).

Almost surely, 2^{1011023313113} is an apocalyptic number.

It is an amenable number.

1011023313113 is a deficient number, since it is larger than the sum of its proper divisors (108110545639).

1011023313113 is a wasteful number, since it uses less digits than its factorization.

1011023313113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4313176.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 1011023313113 its reverse (3113133201101), we get a palindrome (4124156514214).

The spelling of 1011023313113 in words is "one trillion, eleven billion, twenty-three million, three hundred thirteen thousand, one hundred thirteen".