232101203540 has 12 divisors (see below), whose sum is σ = 487412527476. Its totient is φ = 92840481408.

The previous prime is 232101203539. The next prime is 232101203563. The reversal of 232101203540 is 45302101232.

232101203540 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 97315298116 + 134785905424 = 311954^2 + 367132^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5802530069 + ... + 5802530108.

It is an arithmetic number, because the mean of its divisors is an integer number (40617710623).

Almost surely, 2^232101203540 is an apocalyptic number.

232101203540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232101203540 is an abundant number, since it is smaller than the sum of its proper divisors (255311323936).

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

232101203540 is a wasteful number, since it uses less digits than its factorization.

232101203540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11605060186 (or 11605060184 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 232101203540 its reverse (45302101232), we get a palindrome (277403304772).

The spelling of 232101203540 in words is "two hundred thirty-two billion, one hundred one million, two hundred three thousand, five hundred forty".