10101202320 has 160 divisors (see below), whose sum is σ = 34480650240. Its totient is φ = 2425822720.

The previous prime is 10101202301. The next prime is 10101202333. The reversal of 10101202320 is 2320210101.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 10101202296 and 10101202305.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 264601 + ... + 300359.

It is an arithmetic number, because the mean of its divisors is an integer number (215504064).

Almost surely, 2^10101202320 is an apocalyptic number.

10101202320 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 10101202320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17240325120).

10101202320 is an abundant number, since it is smaller than the sum of its proper divisors (24379447920).

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

10101202320 is a wasteful number, since it uses less digits than its factorization.

10101202320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35893 (or 35887 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 10101202320 its reverse (2320210101), we get a palindrome (12421412421).

The spelling of 10101202320 in words is "ten billion, one hundred one million, two hundred two thousand, three hundred twenty".