12654203073 has 16 divisors (see below), whose sum is σ = 17075410560. Its totient is φ = 8334716544.

The previous prime is 12654203071. The next prime is 12654203117. The reversal of 12654203073 is 37030245621.

It is not a de Polignac number, because 12654203073 - 2¹ = 12654203071 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12654203071) 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, 329715 + ... + 366087.

It is an arithmetic number, because the mean of its divisors is an integer number (1067213160).

Almost surely, 2^12654203073 is an apocalyptic number.

It is an amenable number.

12654203073 is a deficient number, since it is larger than the sum of its proper divisors (4421207487).

12654203073 is a wasteful number, since it uses less digits than its factorization.

12654203073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37768.

The product of its (nonzero) digits is 30240, while the sum is 33.

Adding to 12654203073 its reverse (37030245621), we get a palindrome (49684448694).

The spelling of 12654203073 in words is "twelve billion, six hundred fifty-four million, two hundred three thousand, seventy-three".