12653341101 has 16 divisors (see below), whose sum is σ = 18751288320. Its totient is φ = 8433041760.

The previous prime is 12653341097. The next prime is 12653341133. The reversal of 12653341101 is 10114335621.

It is a happy number.

12653341101 is a `hidden beast` number, since 1 + 2 + 653 + 3 + 4 + 1 + 1 + 0 + 1 = 666.

It is not a de Polignac number, because 12653341101 - 2² = 12653341097 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12653341301) 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, 24436 + ... + 160946.

It is an arithmetic number, because the mean of its divisors is an integer number (1171955520).

Almost surely, 2^12653341101 is an apocalyptic number.

It is an amenable number.

12653341101 is a deficient number, since it is larger than the sum of its proper divisors (6097947219).

12653341101 is a wasteful number, since it uses less digits than its factorization.

12653341101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139953 (or 139947 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

Adding to 12653341101 its reverse (10114335621), we get a palindrome (22767676722).

The spelling of 12653341101 in words is "twelve billion, six hundred fifty-three million, three hundred forty-one thousand, one hundred one".