13219301393 has 8 divisors (see below), whose sum is σ = 13524622056. Its totient is φ = 12916051200.

The previous prime is 13219301369. The next prime is 13219301437. The reversal of 13219301393 is 39310391231.

It can be written as a sum of positive squares in 4 ways, for example, as 2429701264 + 10789600129 = 49292^2 + 103873^2 .

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 13219301393 - 2¹² = 13219297297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13219301363) 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, 504698 + ... + 530243.

It is an arithmetic number, because the mean of its divisors is an integer number (1690577757).

Almost surely, 2^13219301393 is an apocalyptic number.

It is an amenable number.

13219301393 is a deficient number, since it is larger than the sum of its proper divisors (305320663).

13219301393 is a wasteful number, since it uses less digits than its factorization.

13219301393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1035235.

The product of its (nonzero) digits is 13122, while the sum is 35.

The spelling of 13219301393 in words is "thirteen billion, two hundred nineteen million, three hundred one thousand, three hundred ninety-three".