231300300033320 has 512 divisors, whose sum is σ = 663340018360320. Its totient is φ = 70765591265280.

The previous prime is 231300300033317. The next prime is 231300300033367. The reversal of 231300300033320 is 23330003003132.

It is a super-2 number, since 2×231300300033320² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 6231635402 + ... + 6231672518.

It is an arithmetic number, because the mean of its divisors is an integer number (1295585973360).

Almost surely, 2^{231300300033320} is an apocalyptic number.

231300300033320 is a gapful number since it is divisible by the number (20) 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 231300300033320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (331670009180160).

231300300033320 is an abundant number, since it is smaller than the sum of its proper divisors (432039718327000).

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

231300300033320 is a wasteful number, since it uses less digits than its factorization.

231300300033320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38093 (or 38089 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 23.

Adding to 231300300033320 its reverse (23330003003132), we get a palindrome (254630303036452).

The spelling of 231300300033320 in words is "two hundred thirty-one trillion, three hundred billion, three hundred million, thirty-three thousand, three hundred twenty".