231303300300300 has 216 divisors, whose sum is σ = 683942081127424. Its totient is φ = 60354176837760.

The previous prime is 231303300300251. The next prime is 231303300300337. The reversal of 231303300300300 is 3003003303132.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2946987657 + ... + 2947066143.

Almost surely, 2^{231303300300300} is an apocalyptic number.

231303300300300 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 231303300300300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (341971040563712).

231303300300300 is an abundant number, since it is smaller than the sum of its proper divisors (452638780827124).

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

231303300300300 is a wasteful number, since it uses less digits than its factorization.

231303300300300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83045 (or 82991 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 21.

Adding to 231303300300300 its reverse (3003003303132), we get a palindrome (234306303603432).

The spelling of 231303300300300 in words is "two hundred thirty-one trillion, three hundred three billion, three hundred million, three hundred thousand, three hundred".