13112023111302 has 24 divisors (see below), whose sum is σ = 26294542137864. Its totient is φ = 4358956467264.

The previous prime is 13112023111301. The next prime is 13112023111339. The reversal of 13112023111302 is 20311132021131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13112023111301) 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, 7018863 + ... + 8688410.

It is an arithmetic number, because the mean of its divisors is an integer number (1095605922411).

Almost surely, 2^{13112023111302} is an apocalyptic number.

13112023111302 is an abundant number, since it is smaller than the sum of its proper divisors (13182519026562).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13112023111302 is an equidigital number, since it uses as much as digits as its factorization.

13112023111302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15708024 (or 15707651 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 13112023111302 its reverse (20311132021131), we get a palindrome (33423155132433).

The spelling of 13112023111302 in words is "thirteen trillion, one hundred twelve billion, twenty-three million, one hundred eleven thousand, three hundred two".