13020120119 has 4 divisors (see below), whose sum is σ = 13035864744. Its totient is φ = 13004375496.

The previous prime is 13020120103. The next prime is 13020120121. The reversal of 13020120119 is 91102102031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 91102102031 = 18439 ⋅4940729.

It is a cyclic number.

It is not a de Polignac number, because 13020120119 - 2⁴ = 13020120103 is a prime.

It is a super-2 number, since 2×13020120119² (a number of 21 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 13020120119.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13020120149) 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, 7871072 + ... + 7872725.

It is an arithmetic number, because the mean of its divisors is an integer number (3258966186).

Almost surely, 2^13020120119 is an apocalyptic number.

13020120119 is a deficient number, since it is larger than the sum of its proper divisors (15744625).

13020120119 is an equidigital number, since it uses as much as digits as its factorization.

13020120119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15744624.

The product of its (nonzero) digits is 108, while the sum is 20.

The spelling of 13020120119 in words is "thirteen billion, twenty million, one hundred twenty thousand, one hundred nineteen".