12723360001 has 16 divisors (see below), whose sum is σ = 14029037568. Its totient is φ = 11442747600.

The previous prime is 12723359983. The next prime is 12723360043. The reversal of 12723360001 is 10006332721.

It is a cyclic number.

It is not a de Polignac number, because 12723360001 - 2⁵ = 12723359969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12723360071) 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, 1226406 + ... + 1236736.

It is an arithmetic number, because the mean of its divisors is an integer number (876814848).

Almost surely, 2^12723360001 is an apocalyptic number.

12723360001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12723360001 is a deficient number, since it is larger than the sum of its proper divisors (1305677567).

12723360001 is a wasteful number, since it uses less digits than its factorization.

12723360001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11532.

The product of its (nonzero) digits is 1512, while the sum is 25.

Adding to 12723360001 its reverse (10006332721), we get a palindrome (22729692722).

The spelling of 12723360001 in words is "twelve billion, seven hundred twenty-three million, three hundred sixty thousand, one".