10208013861 has 8 divisors (see below), whose sum is σ = 13648599360. Its totient is φ = 6786385472.

The previous prime is 10208013811. The next prime is 10208013863. The reversal of 10208013861 is 16831080201.

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 10208013861 - 2⁷ = 10208013733 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10208013863) 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, 4738020 + ... + 4740173.

It is an arithmetic number, because the mean of its divisors is an integer number (1706074920).

Almost surely, 2^10208013861 is an apocalyptic number.

It is an amenable number.

10208013861 is a deficient number, since it is larger than the sum of its proper divisors (3440585499).

10208013861 is an equidigital number, since it uses as much as digits as its factorization.

10208013861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9478555.

The product of its (nonzero) digits is 2304, while the sum is 30.

The spelling of 10208013861 in words is "ten billion, two hundred eight million, thirteen thousand, eight hundred sixty-one".