13102023101223 has 16 divisors (see below), whose sum is σ = 20038659132416. Its totient is φ = 7459243512480.

The previous prime is 13102023101207. The next prime is 13102023101239. The reversal of 13102023101223 is 32210132020131.

It is an interprime number because it is at equal distance from previous prime (13102023101207) and next prime (13102023101239).

It is not a de Polignac number, because 13102023101223 - 2⁴ = 13102023101207 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

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 13102023101223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13102023101243) 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, 1151112136 + ... + 1151123517.

It is an arithmetic number, because the mean of its divisors is an integer number (1252416195776).

Almost surely, 2^{13102023101223} is an apocalyptic number.

13102023101223 is a deficient number, since it is larger than the sum of its proper divisors (6936636031193).

13102023101223 is a wasteful number, since it uses less digits than its factorization.

13102023101223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2302235934.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 13102023101223 its reverse (32210132020131), we get a palindrome (45312155121354).

The spelling of 13102023101223 in words is "thirteen trillion, one hundred two billion, twenty-three million, one hundred one thousand, two hundred twenty-three".