231103112330200 has 96 divisors (see below), whose sum is σ = 586942042590720. Its totient is φ = 83925594000000.

The previous prime is 231103112330197. The next prime is 231103112330221. The reversal of 231103112330200 is 2033211301132.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

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, 68285796 + ... + 71590195.

It is an arithmetic number, because the mean of its divisors is an integer number (6113979610320).

Almost surely, 2^{231103112330200} is an apocalyptic number.

231103112330200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

231103112330200 is an abundant number, since it is smaller than the sum of its proper divisors (355838930260520).

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

231103112330200 is a wasteful number, since it uses less digits than its factorization.

231103112330200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139876769 (or 139876760 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 231103112330200 its reverse (2033211301132), we get a palindrome (233136323631332).

The spelling of 231103112330200 in words is "two hundred thirty-one trillion, one hundred three billion, one hundred twelve million, three hundred thirty thousand, two hundred".