13230421193 has 24 divisors (see below), whose sum is σ = 14777017920. Its totient is φ = 11747315360.

The previous prime is 13230421163. The next prime is 13230421201. The reversal of 13230421193 is 39112403231.

It is not a de Polignac number, because 13230421193 - 2⁸ = 13230420937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13230421103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6393563 + ... + 6395631.

It is an arithmetic number, because the mean of its divisors is an integer number (615709080).

Almost surely, 2^13230421193 is an apocalyptic number.

It is an amenable number.

13230421193 is a deficient number, since it is larger than the sum of its proper divisors (1546596727).

13230421193 is a wasteful number, since it uses less digits than its factorization.

13230421193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2365 (or 2306 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 29.

The spelling of 13230421193 in words is "thirteen billion, two hundred thirty million, four hundred twenty-one thousand, one hundred ninety-three".