13020193 has 4 divisors (see below), whose sum is σ = 13203648. Its totient is φ = 12836740.

The previous prime is 13020191. The next prime is 13020197. The reversal of 13020193 is 39102031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 39102031 = 2069 ⋅18899.

It is a cyclic number.

It is not a de Polignac number, because 13020193 - 2¹ = 13020191 is a prime.

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 13020193.

It is not an unprimeable number, because it can be changed into a prime (13020191) 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, 91621 + ... + 91762.

It is an arithmetic number, because the mean of its divisors is an integer number (3300912).

Almost surely, 2^13020193 is an apocalyptic number.

It is an amenable number.

13020193 is a deficient number, since it is larger than the sum of its proper divisors (183455).

13020193 is an equidigital number, since it uses as much as digits as its factorization.

13020193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183454.

The product of its (nonzero) digits is 162, while the sum is 19.

The square root of 13020193 is about 3608.3504541549. The cubic root of 13020193 is about 235.2551506659.

The spelling of 13020193 in words is "thirteen million, twenty thousand, one hundred ninety-three".