12708101 has 12 divisors (see below), whose sum is σ = 14861952. Its totient is φ = 10834488.

The previous prime is 12708079. The next prime is 12708107. The reversal of 12708101 is 10180721.

It is not a de Polignac number, because 12708101 - 2¹⁰ = 12707077 is a prime.

It is a super-2 number, since 2×12708101² = 322991662052402, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12708107) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10346 + ... + 11508.

It is an arithmetic number, because the mean of its divisors is an integer number (1238496).

Almost surely, 2^12708101 is an apocalyptic number.

It is an amenable number.

12708101 is a deficient number, since it is larger than the sum of its proper divisors (2153851).

12708101 is a wasteful number, since it uses less digits than its factorization.

12708101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1400 (or 1393 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 20.

The square root of 12708101 is about 3564.8423527556. The cubic root of 12708101 is about 233.3602524498.

Adding to 12708101 its reverse (10180721), we get a palindrome (22888822).

The spelling of 12708101 in words is "twelve million, seven hundred eight thousand, one hundred one".