10204113321 has 16 divisors (see below), whose sum is σ = 15124945920. Its totient is φ = 6799258800.

The previous prime is 10204113317. The next prime is 10204113331. The reversal of 10204113321 is 12331140201.

It is not a de Polignac number, because 10204113321 - 2² = 10204113317 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10204113294 and 10204113303.

It is not an unprimeable number, because it can be changed into a prime (10204113301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42505 + ... + 149046.

It is an arithmetic number, because the mean of its divisors is an integer number (945309120).

Almost surely, 2^10204113321 is an apocalyptic number.

It is an amenable number.

10204113321 is a deficient number, since it is larger than the sum of its proper divisors (4920832599).

10204113321 is a wasteful number, since it uses less digits than its factorization.

10204113321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193533 (or 193527 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 10204113321 its reverse (12331140201), we get a palindrome (22535253522).

The spelling of 10204113321 in words is "ten billion, two hundred four million, one hundred thirteen thousand, three hundred twenty-one".