10321010231400 has 480 divisors, whose sum is σ = 39640898088000. Its totient is φ = 2467785139200.

The previous prime is 10321010231381. The next prime is 10321010231461. The reversal of 10321010231400 is 413201012301.

10321010231400 is a `hidden beast` number, since 1 + 0 + 3 + 21 + 0 + 10 + 231 + 400 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 12611901 + ... + 13405299.

It is an arithmetic number, because the mean of its divisors is an integer number (82585204350).

Almost surely, 2^{10321010231400} is an apocalyptic number.

10321010231400 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 10321010231400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19820449044000).

10321010231400 is an abundant number, since it is smaller than the sum of its proper divisors (29319887856600).

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

10321010231400 is a wasteful number, since it uses less digits than its factorization.

10321010231400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 793511 (or 793493 counting only the distinct ones).

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

Adding to 10321010231400 its reverse (413201012301), we get a palindrome (10734211243701).

The spelling of 10321010231400 in words is "ten trillion, three hundred twenty-one billion, ten million, two hundred thirty-one thousand, four hundred".