12938133201 has 16 divisors (see below), whose sum is σ = 20752896000. Its totient is φ = 7004101968.

The previous prime is 12938133193. The next prime is 12938133251. The reversal of 12938133201 is 10233183921.

It is not a de Polignac number, because 12938133201 - 2³ = 12938133193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12938133251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16212801 + ... + 16213598.

It is an arithmetic number, because the mean of its divisors is an integer number (1297056000).

Almost surely, 2^12938133201 is an apocalyptic number.

It is an amenable number.

12938133201 is a deficient number, since it is larger than the sum of its proper divisors (7814762799).

12938133201 is a wasteful number, since it uses less digits than its factorization.

12938133201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32426428.

The product of its (nonzero) digits is 7776, while the sum is 33.

The spelling of 12938133201 in words is "twelve billion, nine hundred thirty-eight million, one hundred thirty-three thousand, two hundred one".