12235403193 has 8 divisors (see below), whose sum is σ = 17568784128. Its totient is φ = 7529478864.

The previous prime is 12235403189. The next prime is 12235403197. The reversal of 12235403193 is 39130453221.

It is an interprime number because it is at equal distance from previous prime (12235403189) and next prime (12235403197).

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

It is not a de Polignac number, because 12235403193 - 2² = 12235403189 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12235403197) 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, 156864105 + ... + 156864182.

It is an arithmetic number, because the mean of its divisors is an integer number (2196098016).

Almost surely, 2^12235403193 is an apocalyptic number.

12235403193 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12235403193 is a deficient number, since it is larger than the sum of its proper divisors (5333380935).

12235403193 is a wasteful number, since it uses less digits than its factorization.

12235403193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313728303.

The product of its (nonzero) digits is 19440, while the sum is 33.

The spelling of 12235403193 in words is "twelve billion, two hundred thirty-five million, four hundred three thousand, one hundred ninety-three".