231103131332300 has 72 divisors (see below), whose sum is σ = 532821740351040. Its totient is φ = 86757456801600.

The previous prime is 231103131332287. The next prime is 231103131332347. The reversal of 231103131332300 is 3233131301132.

231103131332300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 231103131332300.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 568176266 + ... + 568582865.

It is an arithmetic number, because the mean of its divisors is an integer number (7400301949320).

Almost surely, 2^{231103131332300} is an apocalyptic number.

231103131332300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

231103131332300 is an abundant number, since it is smaller than the sum of its proper divisors (301718609018740).

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

231103131332300 is a wasteful number, since it uses less digits than its factorization.

231103131332300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1136759271 (or 1136759264 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 26.

Adding to 231103131332300 its reverse (3233131301132), we get a palindrome (234336262633432).

The spelling of 231103131332300 in words is "two hundred thirty-one trillion, one hundred three billion, one hundred thirty-one million, three hundred thirty-two thousand, three hundred".