12560454101 has 8 divisors (see below), whose sum is σ = 13530128640. Its totient is φ = 11591277552.

The previous prime is 12560454083. The next prime is 12560454191. The reversal of 12560454101 is 10145406521.

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

It is a cyclic number.

It is not a de Polignac number, because 12560454101 - 2⁶ = 12560454037 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 (12560454191) 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, 71261 + ... + 173778.

It is an arithmetic number, because the mean of its divisors is an integer number (1691266080).

Almost surely, 2^12560454101 is an apocalyptic number.

It is an amenable number.

12560454101 is a deficient number, since it is larger than the sum of its proper divisors (969674539).

12560454101 is a wasteful number, since it uses less digits than its factorization.

12560454101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248995.

The product of its (nonzero) digits is 4800, while the sum is 29.

The spelling of 12560454101 in words is "twelve billion, five hundred sixty million, four hundred fifty-four thousand, one hundred one".