1101013312023 has 12 divisors (see below), whose sum is σ = 1659498325680. Its totient is φ = 702095445216.

The previous prime is 1101013311961. The next prime is 1101013312051. The reversal of 1101013312023 is 3202133101011.

It is not a de Polignac number, because 1101013312023 - 2²⁰ = 1101012263447 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1101013311987 and 1101013312005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101013312093) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2659452238 + ... + 2659452651.

It is an arithmetic number, because the mean of its divisors is an integer number (138291527140).

Almost surely, 2^{1101013312023} is an apocalyptic number.

1101013312023 is a deficient number, since it is larger than the sum of its proper divisors (558485013657).

1101013312023 is a wasteful number, since it uses less digits than its factorization.

1101013312023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5318904918 (or 5318904915 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 1101013312023 its reverse (3202133101011), we get a palindrome (4303146413034).

The spelling of 1101013312023 in words is "one trillion, one hundred one billion, thirteen million, three hundred twelve thousand, twenty-three".