10030202320 has 80 divisors (see below), whose sum is σ = 23848473600. Its totient is φ = 3921431552.

The previous prime is 10030202297. The next prime is 10030202327. The reversal of 10030202320 is 2320203001.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a self number, because there is not a number n which added to its sum of digits gives 10030202320.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10030202327) 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, 3942969 + ... + 3945511.

It is an arithmetic number, because the mean of its divisors is an integer number (298105920).

Almost surely, 2^10030202320 is an apocalyptic number.

10030202320 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 10030202320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11924236800).

10030202320 is an abundant number, since it is smaller than the sum of its proper divisors (13818271280).

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

10030202320 is a wasteful number, since it uses less digits than its factorization.

10030202320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3652 (or 3646 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 10030202320 its reverse (2320203001), we get a palindrome (12350405321).

The spelling of 10030202320 in words is "ten billion, thirty million, two hundred two thousand, three hundred twenty".