231023023232100 has 576 divisors, whose sum is σ = 772339153797120. Its totient is φ = 52728744960000.

The previous prime is 231023023232039. The next prime is 231023023232171. The reversal of 231023023232100 is 1232320320132.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 18872881980 + ... + 18872894220.

Almost surely, 2^{231023023232100} is an apocalyptic number.

231023023232100 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 231023023232100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (386169576898560).

231023023232100 is an abundant number, since it is smaller than the sum of its proper divisors (541316130565020).

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

231023023232100 is a wasteful number, since it uses less digits than its factorization.

231023023232100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14132 (or 14125 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 231023023232100 its reverse (1232320320132), we get a palindrome (232255343552232).

The spelling of 231023023232100 in words is "two hundred thirty-one trillion, twenty-three billion, twenty-three million, two hundred thirty-two thousand, one hundred".