12687854101 has 8 divisors (see below), whose sum is σ = 13771433984. Its totient is φ = 11619644400.

The previous prime is 12687854071. The next prime is 12687854107. The reversal of 12687854101 is 10145878621.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12687854101 - 2⁹ = 12687853589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12687854107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3840825 + ... + 3844126.

It is an arithmetic number, because the mean of its divisors is an integer number (1721429248).

Almost surely, 2^12687854101 is an apocalyptic number.

It is an amenable number.

12687854101 is a deficient number, since it is larger than the sum of its proper divisors (1083579883).

12687854101 is a wasteful number, since it uses less digits than its factorization.

12687854101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7685091.

The product of its (nonzero) digits is 107520, while the sum is 43.

The spelling of 12687854101 in words is "twelve billion, six hundred eighty-seven million, eight hundred fifty-four thousand, one hundred one".