12748567101 has 16 divisors (see below), whose sum is σ = 17418182208. Its totient is φ = 8289129600.

The previous prime is 12748567099. The next prime is 12748567151. The reversal of 12748567101 is 10176584721.

It is not a de Polignac number, because 12748567101 - 2¹ = 12748567099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12748567151) 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, 421671 + ... + 450891.

It is an arithmetic number, because the mean of its divisors is an integer number (1088636388).

Almost surely, 2^12748567101 is an apocalyptic number.

It is an amenable number.

12748567101 is a deficient number, since it is larger than the sum of its proper divisors (4669615107).

12748567101 is a wasteful number, since it uses less digits than its factorization.

12748567101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32812.

The product of its (nonzero) digits is 94080, while the sum is 42.

The spelling of 12748567101 in words is "twelve billion, seven hundred forty-eight million, five hundred sixty-seven thousand, one hundred one".