10103685089 has 8 divisors (see below), whose sum is σ = 10704505608. Its totient is φ = 9503585280.

The previous prime is 10103685061. The next prime is 10103685139. The reversal of 10103685089 is 98058630101.

It can be written as a sum of positive squares in 4 ways, for example, as 1481634064 + 8622051025 = 38492^2 + 92855^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10103685089 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10103684089) 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, 151172 + ... + 207509.

It is an arithmetic number, because the mean of its divisors is an integer number (1338063201).

Almost surely, 2^10103685089 is an apocalyptic number.

It is an amenable number.

10103685089 is a deficient number, since it is larger than the sum of its proper divisors (600820519).

10103685089 is a wasteful number, since it uses less digits than its factorization.

10103685089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360355.

The product of its (nonzero) digits is 51840, while the sum is 41.

The spelling of 10103685089 in words is "ten billion, one hundred three million, six hundred eighty-five thousand, eighty-nine".