100231302030230 has 64 divisors (see below), whose sum is σ = 206475340705920. Its totient is φ = 34317486895104.

The previous prime is 100231302030199. The next prime is 100231302030239. The reversal of 100231302030230 is 32030203132001.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100231302030239) 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, 651245126 + ... + 651399014.

It is an arithmetic number, because the mean of its divisors is an integer number (3226177198530).

Almost surely, 2^{100231302030230} is an apocalyptic number.

100231302030230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100231302030230 is an abundant number, since it is smaller than the sum of its proper divisors (106244038675690).

100231302030230 is a wasteful number, since it uses less digits than its factorization.

100231302030230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166713.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 100231302030230 its reverse (32030203132001), we get a palindrome (132261505162231).

The spelling of 100231302030230 in words is "one hundred trillion, two hundred thirty-one billion, three hundred two million, thirty thousand, two hundred thirty".