13002140863 has 8 divisors (see below), whose sum is σ = 13019212800. Its totient is φ = 12985083480.

The previous prime is 13002140861. The next prime is 13002140903. The reversal of 13002140863 is 36804120031.

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 13002140863 - 2¹ = 13002140861 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 (13002140861) 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, 3939588 + ... + 3942886.

It is an arithmetic number, because the mean of its divisors is an integer number (1627401600).

Almost surely, 2^13002140863 is an apocalyptic number.

13002140863 is a deficient number, since it is larger than the sum of its proper divisors (17071937).

13002140863 is a wasteful number, since it uses less digits than its factorization.

13002140863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7277.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 13002140863 its reverse (36804120031), we get a palindrome (49806260894).

The spelling of 13002140863 in words is "thirteen billion, two million, one hundred forty thousand, eight hundred sixty-three".