10021130233320 has 128 divisors (see below), whose sum is σ = 30542007565440. Its totient is φ = 2629835873280.

The previous prime is 10021130233319. The next prime is 10021130233327. The reversal of 10021130233320 is 2333203112001.

10021130233320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (10021130233327) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7598454 + ... + 8819226.

It is an arithmetic number, because the mean of its divisors is an integer number (238609434105).

Almost surely, 2^{10021130233320} is an apocalyptic number.

10021130233320 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 10021130233320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15271003782720).

10021130233320 is an abundant number, since it is smaller than the sum of its proper divisors (20520877332120).

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

10021130233320 is a wasteful number, since it uses less digits than its factorization.

10021130233320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1221875 (or 1221871 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 10021130233320 its reverse (2333203112001), we get a palindrome (12354333345321).

The spelling of 10021130233320 in words is "ten trillion, twenty-one billion, one hundred thirty million, two hundred thirty-three thousand, three hundred twenty".