10321333400 has 96 divisors (see below), whose sum is σ = 27625955040. Its totient is φ = 3512847360.

The previous prime is 10321333391. The next prime is 10321333411. The reversal of 10321333400 is 433312301.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 164894 + ... + 218706.

It is an arithmetic number, because the mean of its divisors is an integer number (287770365).

Almost surely, 2^10321333400 is an apocalyptic number.

10321333400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10321333400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13812977520).

10321333400 is an abundant number, since it is smaller than the sum of its proper divisors (17304621640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10321333400 is a wasteful number, since it uses less digits than its factorization.

10321333400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53973 (or 53964 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 10321333400 its reverse (433312301), we get a palindrome (10754645701).

The spelling of 10321333400 in words is "ten billion, three hundred twenty-one million, three hundred thirty-three thousand, four hundred".