12359561203 has 4 divisors (see below), whose sum is σ = 13483157688. Its totient is φ = 11235964720.

The previous prime is 12359561183. The next prime is 12359561209. The reversal of 12359561203 is 30216595321.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30216595321 = 11 ⋅2746963211.

It is a cyclic number.

It is not a de Polignac number, because 12359561203 - 2¹⁷ = 12359430131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12359561209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 561798226 + ... + 561798247.

It is an arithmetic number, because the mean of its divisors is an integer number (3370789422).

Almost surely, 2^12359561203 is an apocalyptic number.

12359561203 is a deficient number, since it is larger than the sum of its proper divisors (1123596485).

12359561203 is a wasteful number, since it uses less digits than its factorization.

12359561203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1123596484.

The product of its (nonzero) digits is 48600, while the sum is 37.

The spelling of 12359561203 in words is "twelve billion, three hundred fifty-nine million, five hundred sixty-one thousand, two hundred three".