13051685646003 has 8 divisors (see below), whose sum is σ = 17963610351616. Its totient is φ = 8420442352200.

The previous prime is 13051685646001. The next prime is 13051685646053. The reversal of 13051685646003 is 30064658615031.

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

It is not a de Polignac number, because 13051685646003 - 2¹ = 13051685646001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13051685646001) 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, 70170352843 + ... + 70170353028.

It is an arithmetic number, because the mean of its divisors is an integer number (2245451293952).

Almost surely, 2^{13051685646003} is an apocalyptic number.

13051685646003 is a deficient number, since it is larger than the sum of its proper divisors (4911924705613).

13051685646003 is a wasteful number, since it uses less digits than its factorization.

13051685646003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140340705905.

The product of its (nonzero) digits is 1555200, while the sum is 48.

The spelling of 13051685646003 in words is "thirteen trillion, fifty-one billion, six hundred eighty-five million, six hundred forty-six thousand, three".