10838602321 has 4 divisors (see below), whose sum is σ = 10843034112. Its totient is φ = 10834170532.

The previous prime is 10838602309. The next prime is 10838602349. The reversal of 10838602321 is 12320683801.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10838602321 - 2¹⁹ = 10838078033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10838602301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2212225 + ... + 2217118.

It is an arithmetic number, because the mean of its divisors is an integer number (2710758528).

Almost surely, 2^10838602321 is an apocalyptic number.

It is an amenable number.

10838602321 is a deficient number, since it is larger than the sum of its proper divisors (4431791).

10838602321 is an equidigital number, since it uses as much as digits as its factorization.

10838602321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4431790.

The product of its (nonzero) digits is 13824, while the sum is 34.

The spelling of 10838602321 in words is "ten billion, eight hundred thirty-eight million, six hundred two thousand, three hundred twenty-one".