10234203320 has 256 divisors, whose sum is σ = 28301529600. Its totient is φ = 3282370560.

The previous prime is 10234203319. The next prime is 10234203359. The reversal of 10234203320 is 2330243201.

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

It is a junction number, because it is equal to n+sod(n) for n = 10234203292 and 10234203301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 15206504 + ... + 15207176.

It is an arithmetic number, because the mean of its divisors is an integer number (110552850).

Almost surely, 2^10234203320 is an apocalyptic number.

10234203320 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 10234203320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14150764800).

10234203320 is an abundant number, since it is smaller than the sum of its proper divisors (18067326280).

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

10234203320 is a wasteful number, since it uses less digits than its factorization.

10234203320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 838 (or 834 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 10234203320 its reverse (2330243201), we get a palindrome (12564446521).

The spelling of 10234203320 in words is "ten billion, two hundred thirty-four million, two hundred three thousand, three hundred twenty".