13120023103111 has 8 divisors (see below), whose sum is σ = 13474838000304. Its totient is φ = 12765219768000.

The previous prime is 13120023103097. The next prime is 13120023103151. The reversal of 13120023103111 is 11130132002131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13120023103111 - 2⁷ = 13120023102983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13120023103151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 565390 + ... + 5153611.

It is an arithmetic number, because the mean of its divisors is an integer number (1684354750038).

Almost surely, 2^{13120023103111} is an apocalyptic number.

13120023103111 is a deficient number, since it is larger than the sum of its proper divisors (354814897193).

13120023103111 is an equidigital number, since it uses as much as digits as its factorization.

13120023103111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5781041.

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

Adding to 13120023103111 its reverse (11130132002131), we get a palindrome (24250155105242).

The spelling of 13120023103111 in words is "thirteen trillion, one hundred twenty billion, twenty-three million, one hundred three thousand, one hundred eleven".