1013101113223 has 4 divisors (see below), whose sum is σ = 1014350313928. Its totient is φ = 1011851912520.

The previous prime is 1013101113217. The next prime is 1013101113229. The reversal of 1013101113223 is 3223111013101.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (1013101113217) and next prime (1013101113229).

It is a cyclic number.

It is not a de Polignac number, because 1013101113223 - 2²⁵ = 1013067558791 is a prime.

It is a super-2 number, since 2×1013101113223² (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 1013101113223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013101113229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 624599136 + ... + 624600757.

It is an arithmetic number, because the mean of its divisors is an integer number (253587578482).

Almost surely, 2^{1013101113223} is an apocalyptic number.

1013101113223 is a deficient number, since it is larger than the sum of its proper divisors (1249200705).

1013101113223 is an equidigital number, since it uses as much as digits as its factorization.

1013101113223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1249200704.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 1013101113223 its reverse (3223111013101), we get a palindrome (4236212126324).

The spelling of 1013101113223 in words is "one trillion, thirteen billion, one hundred one million, one hundred thirteen thousand, two hundred twenty-three".